11257490

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1499}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 20304000

約数和(自身を除く): 9046510

約数列:

[1, 2, 5, 10, 751, 1499, 1502, 2998, 3755, 7495, 7510, 14990, 1125749, 2251498, 5628745, 11257490]

約数ペア:

[(1, 11257490), (2, 5628745), (5, 2251498), (10, 1125749), (751, 14990), (1499, 7510), (1502, 7495), (2998, 3755)]