18703102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4451}}^1$

素因数の和:4655

約数の個数: 16

約数和(自身を含む): 30772224

約数和(自身を除く): 12069122

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 4451, 8902, 48961, 97922, 850141, 1700282, 9351551, 18703102]

約数ペア:

[(1, 18703102), (2, 9351551), (11, 1700282), (22, 850141), (191, 97922), (382, 48961), (2101, 8902), (4202, 4451)]