19357088

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{2531}}^1$

素因数の和:2780

約数の個数: 24

約数和(自身を含む): 38283840

約数和(自身を除く): 18926752

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 2531, 3824, 5062, 7648, 10124, 20248, 40496, 80992, 604909, 1209818, 2419636, 4839272, 9678544, 19357088]

約数ペア:

[(1, 19357088), (2, 9678544), (4, 4839272), (8, 2419636), (16, 1209818), (32, 604909), (239, 80992), (478, 40496), (956, 20248), (1912, 10124), (2531, 7648), (3824, 5062)]