11639386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 19918080

約数和(自身を除く): 8278694

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 181, 362, 407, 814, 869, 1738, 1991, 2923, 3982, 5846, 6697, 13394, 14299, 28598, 32153, 64306, 73667, 147334, 157289, 314578, 529063, 1058126, 5819693, 11639386]

約数ペア:

[(1, 11639386), (2, 5819693), (11, 1058126), (22, 529063), (37, 314578), (74, 157289), (79, 147334), (158, 73667), (181, 64306), (362, 32153), (407, 28598), (814, 14299), (869, 13394), (1738, 6697), (1991, 5846), (2923, 3982)]