21000223226

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{2053}}^1\times {\mathrm{33871}}^1$

素因数の和:36077

約数の個数: 16

約数和(自身を含む): 31725328128

約数和(自身を除く): 10725104902

約数列:

[1, 2, 151, 302, 2053, 4106, 33871, 67742, 310003, 620006, 5114521, 10229042, 69537163, 139074326, 10500111613, 21000223226]

約数ペア:

[(1, 21000223226), (2, 10500111613), (151, 139074326), (302, 69537163), (2053, 10229042), (4106, 5114521), (33871, 620006), (67742, 310003)]