11687698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27961}}^1$

素因数の和:27993

約数の個数: 16

約数和(自身を含む): 20132640

約数和(自身を除く): 8444942

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 27961, 55922, 307571, 531259, 615142, 1062518, 5843849, 11687698]

約数ペア:

[(1, 11687698), (2, 5843849), (11, 1062518), (19, 615142), (22, 531259), (38, 307571), (209, 55922), (418, 27961)]