8129842018

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2927}}^1\times {\mathrm{3847}}^1$

素因数の和:6814

約数の個数: 24

約数和(自身を含む): 12878116992

約数和(自身を除く): 4748274974

約数列:

[1, 2, 19, 38, 361, 722, 2927, 3847, 5854, 7694, 55613, 73093, 111226, 146186, 1056647, 1388767, 2113294, 2777534, 11260169, 22520338, 213943211, 427886422, 4064921009, 8129842018]

約数ペア:

[(1, 8129842018), (2, 4064921009), (19, 427886422), (38, 213943211), (361, 22520338), (722, 11260169), (2927, 2777534), (3847, 2113294), (5854, 1388767), (7694, 1056647), (55613, 146186), (73093, 111226)]