18909134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11833}}^1$

素因数の和:11899

約数の個数: 16

約数和(自身を含む): 30673728

約数和(自身を除く): 11764594

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 11833, 23666, 201161, 402322, 556151, 1112302, 9454567, 18909134]

約数ペア:

[(1, 18909134), (2, 9454567), (17, 1112302), (34, 556151), (47, 402322), (94, 201161), (799, 23666), (1598, 11833)]