18170711

素因数分解:

${\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1466

約数の個数: 12

約数和(自身を含む): 19939680

約数和(自身を除く): 1768969

約数列:

[1, 13, 79, 169, 1027, 1361, 13351, 17693, 107519, 230009, 1397747, 18170711]

約数ペア:

[(1, 18170711), (13, 1397747), (79, 230009), (169, 107519), (1027, 17693), (1361, 13351)]