19036290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 59351040

約数和(自身を除く): 40314750

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 367, 390, 399, 455, 494, 546, 570, 665, 734, 741, 798, 910, 1101, 1235, 1330, 1365, 1482, 1729, 1835, 1995, 2202, 2470, 2569, 2730, 3458, 3670, 3705, 3990, 4771, 5138, 5187, 5505, 6973, 7410, 7707, 8645, 9542, 10374, 11010, 12845, 13946, 14313, 15414, 17290, 20919, 23855, 25690, 25935, 28626, 33397, 34865, 38535, 41838, 47710, 48811, 51870, 66794, 69730, 71565, 77070, 90649, 97622, 100191, 104595, 143130, 146433, 166985, 181298, 200382, 209190, 244055, 271947, 292866, 333970, 453245, 488110, 500955, 543894, 634543, 732165, 906490, 1001910, 1269086, 1359735, 1464330, 1903629, 2719470, 3172715, 3807258, 6345430, 9518145, 19036290]

約数ペア:

[(1, 19036290), (2, 9518145), (3, 6345430), (5, 3807258), (6, 3172715), (7, 2719470), (10, 1903629), (13, 1464330), (14, 1359735), (15, 1269086), (19, 1001910), (21, 906490), (26, 732165), (30, 634543), (35, 543894), (38, 500955), (39, 488110), (42, 453245), (57, 333970), (65, 292866), (70, 271947), (78, 244055), (91, 209190), (95, 200382), (105, 181298), (114, 166985), (130, 146433), (133, 143130), (182, 104595), (190, 100191), (195, 97622), (210, 90649), (247, 77070), (266, 71565), (273, 69730), (285, 66794), (367, 51870), (390, 48811), (399, 47710), (455, 41838), (494, 38535), (546, 34865), (570, 33397), (665, 28626), (734, 25935), (741, 25690), (798, 23855), (910, 20919), (1101, 17290), (1235, 15414), (1330, 14313), (1365, 13946), (1482, 12845), (1729, 11010), (1835, 10374), (1995, 9542), (2202, 8645), (2470, 7707), (2569, 7410), (2730, 6973), (3458, 5505), (3670, 5187), (3705, 5138), (3990, 4771)]