21836798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4201}}^1$

素因数の和:4339

約数の個数: 16

約数和(自身を含む): 34490016

約数和(自身を除く): 12653218

約数列:

[1, 2, 23, 46, 113, 226, 2599, 4201, 5198, 8402, 96623, 193246, 474713, 949426, 10918399, 21836798]

約数ペア:

[(1, 21836798), (2, 10918399), (23, 949426), (46, 474713), (113, 193246), (226, 96623), (2599, 8402), (4201, 5198)]