18556031

素因数分解:

${\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1946

約数の個数: 12

約数和(自身を含む): 20444760

約数和(自身を除く): 1888729

約数列:

[1, 13, 59, 169, 767, 1861, 9971, 24193, 109799, 314509, 1427387, 18556031]

約数ペア:

[(1, 18556031), (13, 1427387), (59, 314509), (169, 109799), (767, 24193), (1861, 9971)]