15932890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54941}}^1$

素因数の和:54977

約数の個数: 16

約数和(自身を含む): 29668680

約数和(自身を除く): 13735790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 54941, 109882, 274705, 549410, 1593289, 3186578, 7966445, 15932890]

約数ペア:

[(1, 15932890), (2, 7966445), (5, 3186578), (10, 1593289), (29, 549410), (58, 274705), (145, 109882), (290, 54941)]