12977426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4957}}^1$

素因数の和:4994

約数の個数: 32

約数和(自身を含む): 25702272

約数和(自身を除く): 12724846

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 4957, 9914, 34699, 54527, 69398, 84269, 109054, 168538, 381689, 589883, 763378, 926959, 1179766, 1853918, 6488713, 12977426]

約数ペア:

[(1, 12977426), (2, 6488713), (7, 1853918), (11, 1179766), (14, 926959), (17, 763378), (22, 589883), (34, 381689), (77, 168538), (119, 109054), (154, 84269), (187, 69398), (238, 54527), (374, 34699), (1309, 9914), (2618, 4957)]