17904898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4993}}^1$

素因数の和:5169

約数の個数: 16

約数和(自身を含む): 29484576

約数和(自身を除く): 11579678

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 4993, 9986, 54923, 109846, 813859, 1627718, 8952449, 17904898]

約数ペア:

[(1, 17904898), (2, 8952449), (11, 1627718), (22, 813859), (163, 109846), (326, 54923), (1793, 9986), (3586, 4993)]