25347634

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3994

約数の個数: 24

約数和(自身を含む): 43349040

約数和(自身を除く): 18001406

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 3947, 6422, 7894, 51311, 74993, 102622, 149986, 667043, 974909, 1334086, 1949818, 12673817, 25347634]

約数ペア:

[(1, 25347634), (2, 12673817), (13, 1949818), (19, 1334086), (26, 974909), (38, 667043), (169, 149986), (247, 102622), (338, 74993), (494, 51311), (3211, 7894), (3947, 6422)]