20161412438

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{941}}^1\times {\mathrm{2879}}^1$

素因数の和:3944

約数の個数: 24

約数和(自身を含む): 30789383040

約数和(自身を除く): 10627970602

約数列:

[1, 2, 61, 122, 941, 1882, 2879, 3721, 5758, 7442, 57401, 114802, 175619, 351238, 2709139, 3501461, 5418278, 7002922, 10712759, 21425518, 165257479, 330514958, 10080706219, 20161412438]

約数ペア:

[(1, 20161412438), (2, 10080706219), (61, 330514958), (122, 165257479), (941, 21425518), (1882, 10712759), (2879, 7002922), (3721, 5418278), (5758, 3501461), (7442, 2709139), (57401, 351238), (114802, 175619)]