13801994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9901}}^1$

素因数の和:9961

約数の個数: 16

約数和(自身を含む): 22457736

約数和(自身を除く): 8655742

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 9901, 19802, 168317, 336634, 405941, 811882, 6900997, 13801994]

約数ペア:

[(1, 13801994), (2, 6900997), (17, 811882), (34, 405941), (41, 336634), (82, 168317), (697, 19802), (1394, 9901)]