15268438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{907}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 24189120

約数和(自身を除く): 8920682

約数列:

[1, 2, 19, 38, 443, 886, 907, 1814, 8417, 16834, 17233, 34466, 401801, 803602, 7634219, 15268438]

約数ペア:

[(1, 15268438), (2, 7634219), (19, 803602), (38, 401801), (443, 34466), (886, 17233), (907, 16834), (1814, 8417)]