188766188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{18427}}^1$

素因数の和:18641

約数の個数: 24

約数和(自身を含む): 357576912

約数和(自身を除く): 168810724

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 10244, 18427, 36854, 73708, 239551, 479102, 958204, 3630119, 7260238, 14520476, 47191547, 94383094, 188766188]

約数ペア:

[(1, 188766188), (2, 94383094), (4, 47191547), (13, 14520476), (26, 7260238), (52, 3630119), (197, 958204), (394, 479102), (788, 239551), (2561, 73708), (5122, 36854), (10244, 18427)]