23889268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1181}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 45176040

約数和(自身を除く): 21286772

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1181, 1556, 2362, 4724, 5057, 10114, 15353, 20228, 30706, 61412, 459409, 918818, 1837636, 5972317, 11944634, 23889268]

約数ペア:

[(1, 23889268), (2, 11944634), (4, 5972317), (13, 1837636), (26, 918818), (52, 459409), (389, 61412), (778, 30706), (1181, 20228), (1556, 15353), (2362, 10114), (4724, 5057)]