15445924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 29765316

約数和(自身を除く): 14319392

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 313, 338, 626, 676, 949, 1252, 1898, 3796, 4069, 8138, 12337, 16276, 22849, 24674, 45698, 49348, 52897, 91396, 105794, 211588, 297037, 594074, 1188148, 3861481, 7722962, 15445924]

約数ペア:

[(1, 15445924), (2, 7722962), (4, 3861481), (13, 1188148), (26, 594074), (52, 297037), (73, 211588), (146, 105794), (169, 91396), (292, 52897), (313, 49348), (338, 45698), (626, 24674), (676, 22849), (949, 16276), (1252, 12337), (1898, 8138), (3796, 4069)]