10643438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{977}}^1$

素因数の和:1411

約数の個数: 16

約数和(自身を含む): 17251920

約数和(自身を除く): 6608482

約数列:

[1, 2, 13, 26, 419, 838, 977, 1954, 5447, 10894, 12701, 25402, 409363, 818726, 5321719, 10643438]

約数ペア:

[(1, 10643438), (2, 5321719), (13, 818726), (26, 409363), (419, 25402), (838, 12701), (977, 10894), (1954, 5447)]