19100554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51071}}^1$

素因数の和:51101

約数の個数: 16

約数和(自身を含む): 33094656

約数和(自身を除く): 13994102

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 51071, 102142, 561781, 868207, 1123562, 1736414, 9550277, 19100554]

約数ペア:

[(1, 19100554), (2, 9550277), (11, 1736414), (17, 1123562), (22, 868207), (34, 561781), (187, 102142), (374, 51071)]