22619608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 46455120

約数和(自身を除く): 23835512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 401, 641, 802, 1282, 1604, 2564, 3208, 4411, 5128, 7051, 8822, 14102, 17644, 28204, 35288, 56408, 257041, 514082, 1028164, 2056328, 2827451, 5654902, 11309804, 22619608]

約数ペア:

[(1, 22619608), (2, 11309804), (4, 5654902), (8, 2827451), (11, 2056328), (22, 1028164), (44, 514082), (88, 257041), (401, 56408), (641, 35288), (802, 28204), (1282, 17644), (1604, 14102), (2564, 8822), (3208, 7051), (4411, 5128)]