10891556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4871}}^1$

素因数の和:4931

約数の個数: 24

約数和(自身を含む): 21008064

約数和(自身を除く): 10116508

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 4871, 9742, 19484, 63323, 126646, 209453, 253292, 418906, 837812, 2722889, 5445778, 10891556]

約数ペア:

[(1, 10891556), (2, 5445778), (4, 2722889), (13, 837812), (26, 418906), (43, 253292), (52, 209453), (86, 126646), (172, 63323), (559, 19484), (1118, 9742), (2236, 4871)]