13129438

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11299}}^1$

素因数の和:11391

約数の個数: 16

約数和(自身を含む): 22780800

約数和(自身を除く): 9651362

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 11299, 22598, 79093, 158186, 937817, 1875634, 6564719, 13129438]

約数ペア:

[(1, 13129438), (2, 6564719), (7, 1875634), (14, 937817), (83, 158186), (166, 79093), (581, 22598), (1162, 11299)]