18675943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2226

約数の個数: 16

約数和(自身を含む): 22311072

約数和(自身を除く): 3635129

約数列:

[1, 11, 13, 61, 143, 671, 793, 2141, 8723, 23551, 27833, 130601, 306163, 1436611, 1697813, 18675943]

約数ペア:

[(1, 18675943), (11, 1697813), (13, 1436611), (61, 306163), (143, 130601), (671, 27833), (793, 23551), (2141, 8723)]