3886450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4122

約数の個数: 24

約数和(自身を含む): 7611120

約数和(自身を除く): 3724670

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 4091, 8182, 20455, 40910, 77729, 102275, 155458, 204550, 388645, 777290, 1943225, 3886450]

約数ペア:

[(1, 3886450), (2, 1943225), (5, 777290), (10, 388645), (19, 204550), (25, 155458), (38, 102275), (50, 77729), (95, 40910), (190, 20455), (475, 8182), (950, 4091)]