22028504

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 42228000

約数和(自身を除く): 20199496

約数列:

[1, 2, 4, 8, 101, 137, 199, 202, 274, 398, 404, 548, 796, 808, 1096, 1592, 13837, 20099, 27263, 27674, 40198, 54526, 55348, 80396, 109052, 110696, 160792, 218104, 2753563, 5507126, 11014252, 22028504]

約数ペア:

[(1, 22028504), (2, 11014252), (4, 5507126), (8, 2753563), (101, 218104), (137, 160792), (199, 110696), (202, 109052), (274, 80396), (398, 55348), (404, 54526), (548, 40198), (796, 27674), (808, 27263), (1096, 20099), (1592, 13837)]