13051356

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{20521}}^1$

素因数の和:20581

約数の個数: 24

約数和(自身を含む): 31029264

約数和(自身を除く): 17977908

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 20521, 41042, 61563, 82084, 123126, 246252, 1087613, 2175226, 3262839, 4350452, 6525678, 13051356]

約数ペア:

[(1, 13051356), (2, 6525678), (3, 4350452), (4, 3262839), (6, 2175226), (12, 1087613), (53, 246252), (106, 123126), (159, 82084), (212, 61563), (318, 41042), (636, 20521)]