22520229

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 31309824

約数和(自身を除く): 8789595

約数列:

[1, 3, 31, 93, 103, 309, 2351, 3193, 7053, 9579, 72881, 218643, 242153, 726459, 7506743, 22520229]

約数ペア:

[(1, 22520229), (3, 7506743), (31, 726459), (93, 242153), (103, 218643), (309, 72881), (2351, 9579), (3193, 7053)]