23387290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{123091}}^1$

素因数の和:123117

約数の個数: 16

約数和(自身を含む): 44313120

約数和(自身を除く): 20925830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 123091, 246182, 615455, 1230910, 2338729, 4677458, 11693645, 23387290]

約数ペア:

[(1, 23387290), (2, 11693645), (5, 4677458), (10, 2338729), (19, 1230910), (38, 615455), (95, 246182), (190, 123091)]