15674451982

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1\times {\mathrm{4397}}^1$

素因数の和:7356

約数の個数: 32

約数和(自身を含む): 27188084160

約数和(自身を除く): 11513632178

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 2861, 4397, 5722, 8794, 20027, 30779, 40054, 61558, 254629, 391333, 509258, 782666, 1782403, 2739331, 3564806, 5478662, 12579817, 25159634, 88058719, 176117438, 1119603713, 2239207426, 7837225991, 15674451982]

約数ペア:

[(1, 15674451982), (2, 7837225991), (7, 2239207426), (14, 1119603713), (89, 176117438), (178, 88058719), (623, 25159634), (1246, 12579817), (2861, 5478662), (4397, 3564806), (5722, 2739331), (8794, 1782403), (20027, 782666), (30779, 509258), (40054, 391333), (61558, 254629)]