11912912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 25444800

約数和(自身を除く): 13531888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 599, 904, 1198, 1243, 1808, 2396, 2486, 4792, 4972, 6589, 9584, 9944, 13178, 19888, 26356, 52712, 67687, 105424, 135374, 270748, 541496, 744557, 1082992, 1489114, 2978228, 5956456, 11912912]

約数ペア:

[(1, 11912912), (2, 5956456), (4, 2978228), (8, 1489114), (11, 1082992), (16, 744557), (22, 541496), (44, 270748), (88, 135374), (113, 105424), (176, 67687), (226, 52712), (452, 26356), (599, 19888), (904, 13178), (1198, 9944), (1243, 9584), (1808, 6589), (2396, 4972), (2486, 4792)]