22516417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 28237824

約数和(自身を除く): 5721407

約数列:

[1, 7, 11, 77, 191, 1337, 1531, 2101, 10717, 14707, 16841, 117887, 292421, 2046947, 3216631, 22516417]

約数ペア:

[(1, 22516417), (7, 3216631), (11, 2046947), (77, 292421), (191, 117887), (1337, 16841), (1531, 14707), (2101, 10717)]