21715703851

素因数分解:

${\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1409}}^1\times {\mathrm{4111}}^1$

素因数の和:5706

約数の個数: 16

約数和(自身を含む): 22820613120

約数和(自身を除く): 1104909269

約数列:

[1, 23, 163, 1409, 3749, 4111, 32407, 94553, 229667, 670093, 5282341, 5792399, 15412139, 133225177, 944161037, 21715703851]

約数ペア:

[(1, 21715703851), (23, 944161037), (163, 133225177), (1409, 15412139), (3749, 5792399), (4111, 5282341), (32407, 670093), (94553, 229667)]