19340594

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 22027726

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 47, 49, 91, 94, 98, 119, 133, 182, 221, 238, 247, 266, 323, 329, 442, 494, 611, 637, 646, 658, 799, 833, 893, 931, 1222, 1274, 1547, 1598, 1666, 1729, 1786, 1862, 2261, 2303, 3094, 3458, 4199, 4277, 4522, 4606, 5593, 6251, 8398, 8554, 10387, 10829, 11186, 11609, 12103, 12502, 15181, 15827, 20774, 21658, 23218, 24206, 29393, 29939, 30362, 31654, 39151, 43757, 58786, 59878, 72709, 78302, 81263, 87514, 106267, 145418, 162526, 197353, 205751, 212534, 394706, 411502, 508963, 568841, 743869, 1017926, 1137682, 1381471, 1487738, 2762942, 9670297, 19340594]

約数ペア:

[(1, 19340594), (2, 9670297), (7, 2762942), (13, 1487738), (14, 1381471), (17, 1137682), (19, 1017926), (26, 743869), (34, 568841), (38, 508963), (47, 411502), (49, 394706), (91, 212534), (94, 205751), (98, 197353), (119, 162526), (133, 145418), (182, 106267), (221, 87514), (238, 81263), (247, 78302), (266, 72709), (323, 59878), (329, 58786), (442, 43757), (494, 39151), (611, 31654), (637, 30362), (646, 29939), (658, 29393), (799, 24206), (833, 23218), (893, 21658), (931, 20774), (1222, 15827), (1274, 15181), (1547, 12502), (1598, 12103), (1666, 11609), (1729, 11186), (1786, 10829), (1862, 10387), (2261, 8554), (2303, 8398), (3094, 6251), (3458, 5593), (4199, 4606), (4277, 4522)]