25798124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30859}}^1$

素因数の和:30893

約数の個数: 24

約数和(自身を含む): 51844800

約数和(自身を除く): 26046676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 30859, 61718, 123436, 339449, 586321, 678898, 1172642, 1357796, 2345284, 6449531, 12899062, 25798124]

約数ペア:

[(1, 25798124), (2, 12899062), (4, 6449531), (11, 2345284), (19, 1357796), (22, 1172642), (38, 678898), (44, 586321), (76, 339449), (209, 123436), (418, 61718), (836, 30859)]