9991652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5281}}^1$

素因数の和:5339

約数の個数: 24

約数和(自身を含む): 19522272

約数和(自身を除く): 9530620

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 5281, 10562, 21124, 58091, 116182, 227083, 232364, 454166, 908332, 2497913, 4995826, 9991652]

約数ペア:

[(1, 9991652), (2, 4995826), (4, 2497913), (11, 908332), (22, 454166), (43, 232364), (44, 227083), (86, 116182), (172, 58091), (473, 21124), (946, 10562), (1892, 5281)]