21196471295

素因数分解:

$5^1\times {\mathrm{443}}^1\times {\mathrm{683}}^1\times {\mathrm{14011}}^1$

素因数の和:15142

約数の個数: 16

約数和(自身を含む): 25532330112

約数和(自身を除く): 4335858817

約数列:

[1, 5, 443, 683, 2215, 3415, 14011, 70055, 302569, 1512845, 6206873, 9569513, 31034365, 47847565, 4239294259, 21196471295]

約数ペア:

[(1, 21196471295), (5, 4239294259), (443, 47847565), (683, 31034365), (2215, 9569513), (3415, 6206873), (14011, 1512845), (70055, 302569)]