19271048

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{10079}}^1$

素因数の和:10324

約数の個数: 16

約数和(自身を含む): 36288000

約数和(自身を除く): 17016952

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 10079, 20158, 40316, 80632, 2408881, 4817762, 9635524, 19271048]

約数ペア:

[(1, 19271048), (2, 9635524), (4, 4817762), (8, 2408881), (239, 80632), (478, 40316), (956, 20158), (1912, 10079)]