15047084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{22259}}^1$

素因数の和:22289

約数の個数: 18

約数和(自身を含む): 28515060

約数和(自身を除く): 13467976

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 22259, 44518, 89036, 289367, 578734, 1157468, 3761771, 7523542, 15047084]

約数ペア:

[(1, 15047084), (2, 7523542), (4, 3761771), (13, 1157468), (26, 578734), (52, 289367), (169, 89036), (338, 44518), (676, 22259)]