22400596

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 40490856

約数和(自身を除く): 18090260

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 548, 997, 1994, 3988, 5617, 11234, 22468, 40877, 81754, 136589, 163508, 273178, 546356, 5600149, 11200298, 22400596]

約数ペア:

[(1, 22400596), (2, 11200298), (4, 5600149), (41, 546356), (82, 273178), (137, 163508), (164, 136589), (274, 81754), (548, 40877), (997, 22468), (1994, 11234), (3988, 5617)]