15968262

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{4139}}^1$

素因数の和:4787

約数の個数: 16

約数和(自身を含む): 31993920

約数和(自身を除く): 16025658

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 4139, 8278, 12417, 24834, 2661377, 5322754, 7984131, 15968262]

約数ペア:

[(1, 15968262), (2, 7984131), (3, 5322754), (6, 2661377), (643, 24834), (1286, 12417), (1929, 8278), (3858, 4139)]