17728354

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55057}}^1$

素因数の和:55089

約数の個数: 16

約数和(自身を含む): 31713408

約数和(自身を除く): 13985054

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 55057, 110114, 385399, 770798, 1266311, 2532622, 8864177, 17728354]

約数ペア:

[(1, 17728354), (2, 8864177), (7, 2532622), (14, 1266311), (23, 770798), (46, 385399), (161, 110114), (322, 55057)]