22870364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8521}}^1$

素因数の和:8597

約数の個数: 24

約数和(自身を含む): 44382576

約数和(自身を除く): 21512212

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 8521, 17042, 34084, 93731, 187462, 374924, 519781, 1039562, 2079124, 5717591, 11435182, 22870364]

約数ペア:

[(1, 22870364), (2, 11435182), (4, 5717591), (11, 2079124), (22, 1039562), (44, 519781), (61, 374924), (122, 187462), (244, 93731), (671, 34084), (1342, 17042), (2684, 8521)]