12968354

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29881}}^1$

素因数の和:29921

約数の個数: 16

約数和(自身を含む): 22949376

約数和(自身を除く): 9981022

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 29881, 59762, 209167, 418334, 926311, 1852622, 6484177, 12968354]

約数ペア:

[(1, 12968354), (2, 6484177), (7, 1852622), (14, 926311), (31, 418334), (62, 209167), (217, 59762), (434, 29881)]