18509157055

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3113399}}^1$

素因数の和:3113474

約数の個数: 16

約数和(自身を含む): 23537304000

約数和(自身を除く): 5028146945

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 3113399, 15566995, 90288571, 127649359, 451442855, 638246795, 3701831411, 18509157055]

約数ペア:

[(1, 18509157055), (5, 3701831411), (29, 638246795), (41, 451442855), (145, 127649359), (205, 90288571), (1189, 15566995), (5945, 3113399)]