22199807

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8111}}^1$

素因数の和:8158

約数の個数: 16

約数和(自身を含む): 28035072

約数和(自身を除く): 5835265

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 8111, 56777, 137887, 186553, 965209, 1305871, 3171401, 22199807]

約数ペア:

[(1, 22199807), (7, 3171401), (17, 1305871), (23, 965209), (119, 186553), (161, 137887), (391, 56777), (2737, 8111)]