15240698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 26585280

約数和(自身を除く): 11344582

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 361, 418, 722, 1111, 1919, 2222, 3838, 3971, 6859, 7942, 13718, 21109, 36461, 42218, 72922, 75449, 150898, 401071, 692759, 802142, 1385518, 7620349, 15240698]

約数ペア:

[(1, 15240698), (2, 7620349), (11, 1385518), (19, 802142), (22, 692759), (38, 401071), (101, 150898), (202, 75449), (209, 72922), (361, 42218), (418, 36461), (722, 21109), (1111, 13718), (1919, 7942), (2222, 6859), (3838, 3971)]