12751706

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 10230694

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 79, 121, 158, 242, 253, 319, 506, 638, 667, 869, 1334, 1738, 1817, 2291, 2783, 3509, 3634, 4582, 5566, 7018, 7337, 9559, 14674, 19118, 19987, 25201, 39974, 50402, 52693, 80707, 105386, 161414, 219857, 277211, 439714, 554422, 579623, 1159246, 6375853, 12751706]

約数ペア:

[(1, 12751706), (2, 6375853), (11, 1159246), (22, 579623), (23, 554422), (29, 439714), (46, 277211), (58, 219857), (79, 161414), (121, 105386), (158, 80707), (242, 52693), (253, 50402), (319, 39974), (506, 25201), (638, 19987), (667, 19118), (869, 14674), (1334, 9559), (1738, 7337), (1817, 7018), (2291, 5566), (2783, 4582), (3509, 3634)]