13220354

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41057}}^1$

素因数の和:41089

約数の個数: 16

約数和(自身を含む): 23649408

約数和(自身を除く): 10429054

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 41057, 82114, 287399, 574798, 944311, 1888622, 6610177, 13220354]

約数ペア:

[(1, 13220354), (2, 6610177), (7, 1888622), (14, 944311), (23, 574798), (46, 287399), (161, 82114), (322, 41057)]