22338844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11807}}^1$

素因数の和:11865

約数の個数: 24

約数和(自身を含む): 43642368

約数和(自身を除く): 21303524

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 11807, 23614, 47228, 129877, 259754, 507701, 519508, 1015402, 2030804, 5584711, 11169422, 22338844]

約数ペア:

[(1, 22338844), (2, 11169422), (4, 5584711), (11, 2030804), (22, 1015402), (43, 519508), (44, 507701), (86, 259754), (172, 129877), (473, 47228), (946, 23614), (1892, 11807)]