22138252

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 40395600

約数和(自身を除く): 18257348

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 1373, 2746, 4031, 5492, 8062, 16124, 39817, 79634, 159268, 190847, 381694, 763388, 5534563, 11069126, 22138252]

約数ペア:

[(1, 22138252), (2, 11069126), (4, 5534563), (29, 763388), (58, 381694), (116, 190847), (139, 159268), (278, 79634), (556, 39817), (1373, 16124), (2746, 8062), (4031, 5492)]