18596019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4721}}^1$

素因数の和:4838

約数の個数: 16

約数和(自身を含む): 26972064

約数和(自身を除く): 8376045

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 4721, 14163, 61373, 184119, 476821, 1430463, 6198673, 18596019]

約数ペア:

[(1, 18596019), (3, 6198673), (13, 1430463), (39, 476821), (101, 184119), (303, 61373), (1313, 14163), (3939, 4721)]