10221788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 18598272

約数和(自身を除く): 8376484

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 887, 1774, 2881, 3548, 5762, 11524, 38141, 59429, 76282, 118858, 152564, 237716, 2555447, 5110894, 10221788]

約数ペア:

[(1, 10221788), (2, 5110894), (4, 2555447), (43, 237716), (67, 152564), (86, 118858), (134, 76282), (172, 59429), (268, 38141), (887, 11524), (1774, 5762), (2881, 3548)]