10687886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4457}}^1$

素因数の和:4579

約数の個数: 16

約数和(自身を含む): 17653680

約数和(自身を除く): 6965794

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 4457, 8914, 49027, 98054, 485813, 971626, 5343943, 10687886]

約数ペア:

[(1, 10687886), (2, 5343943), (11, 971626), (22, 485813), (109, 98054), (218, 49027), (1199, 8914), (2398, 4457)]