187831268218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449357101}}^1$

素因数の和:449357133

約数の個数: 16

約数和(自身を含む): 323537113440

約数和(自身を除く): 135705845222

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 449357101, 898714202, 4942928111, 8537784919, 9885856222, 17075569838, 93915634109, 187831268218]

約数ペア:

[(1, 187831268218), (2, 93915634109), (11, 17075569838), (19, 9885856222), (22, 8537784919), (38, 4942928111), (209, 898714202), (418, 449357101)]