19273410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 192

約数和(自身を含む): 61891200

約数和(自身を除く): 42617790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 27, 30, 34, 38, 39, 45, 51, 54, 57, 65, 78, 85, 90, 95, 102, 114, 117, 130, 135, 153, 170, 171, 190, 195, 221, 234, 247, 255, 270, 285, 289, 306, 323, 342, 351, 390, 442, 459, 494, 510, 513, 570, 578, 585, 646, 663, 702, 741, 765, 855, 867, 918, 969, 1026, 1105, 1170, 1235, 1326, 1445, 1482, 1530, 1615, 1710, 1734, 1755, 1938, 1989, 2210, 2223, 2295, 2470, 2565, 2601, 2890, 2907, 3230, 3315, 3510, 3705, 3757, 3978, 4199, 4335, 4446, 4590, 4845, 5130, 5202, 5491, 5814, 5967, 6630, 6669, 7410, 7514, 7803, 8398, 8670, 8721, 9690, 9945, 10982, 11115, 11271, 11934, 12597, 13005, 13338, 14535, 15606, 16473, 17442, 18785, 19890, 20995, 22230, 22542, 25194, 26010, 27455, 29070, 29835, 32946, 33345, 33813, 37570, 37791, 39015, 41990, 43605, 49419, 54910, 56355, 59670, 62985, 66690, 67626, 71383, 75582, 78030, 82365, 87210, 98838, 101439, 112710, 113373, 125970, 142766, 148257, 164730, 169065, 188955, 202878, 214149, 226746, 247095, 296514, 338130, 356915, 377910, 428298, 494190, 507195, 566865, 642447, 713830, 741285, 1014390, 1070745, 1133730, 1284894, 1482570, 1927341, 2141490, 3212235, 3854682, 6424470, 9636705, 19273410]

約数ペア:

[(1, 19273410), (2, 9636705), (3, 6424470), (5, 3854682), (6, 3212235), (9, 2141490), (10, 1927341), (13, 1482570), (15, 1284894), (17, 1133730), (18, 1070745), (19, 1014390), (26, 741285), (27, 713830), (30, 642447), (34, 566865), (38, 507195), (39, 494190), (45, 428298), (51, 377910), (54, 356915), (57, 338130), (65, 296514), (78, 247095), (85, 226746), (90, 214149), (95, 202878), (102, 188955), (114, 169065), (117, 164730), (130, 148257), (135, 142766), (153, 125970), (170, 113373), (171, 112710), (190, 101439), (195, 98838), (221, 87210), (234, 82365), (247, 78030), (255, 75582), (270, 71383), (285, 67626), (289, 66690), (306, 62985), (323, 59670), (342, 56355), (351, 54910), (390, 49419), (442, 43605), (459, 41990), (494, 39015), (510, 37791), (513, 37570), (570, 33813), (578, 33345), (585, 32946), (646, 29835), (663, 29070), (702, 27455), (741, 26010), (765, 25194), (855, 22542), (867, 22230), (918, 20995), (969, 19890), (1026, 18785), (1105, 17442), (1170, 16473), (1235, 15606), (1326, 14535), (1445, 13338), (1482, 13005), (1530, 12597), (1615, 11934), (1710, 11271), (1734, 11115), (1755, 10982), (1938, 9945), (1989, 9690), (2210, 8721), (2223, 8670), (2295, 8398), (2470, 7803), (2565, 7514), (2601, 7410), (2890, 6669), (2907, 6630), (3230, 5967), (3315, 5814), (3510, 5491), (3705, 5202), (3757, 5130), (3978, 4845), (4199, 4590), (4335, 4446)]