18733222

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1583}}^1$

素因数の和:1743

約数の個数: 16

約数和(自身を含む): 28873152

約数和(自身を除く): 10139930

約数列:

[1, 2, 61, 97, 122, 194, 1583, 3166, 5917, 11834, 96563, 153551, 193126, 307102, 9366611, 18733222]

約数ペア:

[(1, 18733222), (2, 9366611), (61, 307102), (97, 193126), (122, 153551), (194, 96563), (1583, 11834), (3166, 5917)]