22252912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2221

約数の個数: 40

約数和(自身を含む): 47854080

約数和(自身を除く): 25601168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2143, 2596, 4286, 5192, 8572, 10384, 17144, 23573, 34288, 47146, 94292, 126437, 188584, 252874, 377168, 505748, 1011496, 1390807, 2022992, 2781614, 5563228, 11126456, 22252912]

約数ペア:

[(1, 22252912), (2, 11126456), (4, 5563228), (8, 2781614), (11, 2022992), (16, 1390807), (22, 1011496), (44, 505748), (59, 377168), (88, 252874), (118, 188584), (176, 126437), (236, 94292), (472, 47146), (649, 34288), (944, 23573), (1298, 17144), (2143, 10384), (2596, 8572), (4286, 5192)]