18364489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{769}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 21732480

約数和(自身を除く): 3367991

約数列:

[1, 11, 13, 143, 167, 769, 1837, 2171, 8459, 9997, 23881, 109967, 128423, 1412653, 1669499, 18364489]

約数ペア:

[(1, 18364489), (11, 1669499), (13, 1412653), (143, 128423), (167, 109967), (769, 23881), (1837, 9997), (2171, 8459)]