15326204

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{719}}^1$

素因数の和:869

約数の個数: 18

約数和(自身を含む): 27231120

約数和(自身を除く): 11904916

約数列:

[1, 2, 4, 73, 146, 292, 719, 1438, 2876, 5329, 10658, 21316, 52487, 104974, 209948, 3831551, 7663102, 15326204]

約数ペア:

[(1, 15326204), (2, 7663102), (4, 3831551), (73, 209948), (146, 104974), (292, 52487), (719, 21316), (1438, 10658), (2876, 5329)]