190019118

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{123229}}^1$

素因数の和:123491

約数の個数: 16

約数和(自身を含む): 381520080

約数和(自身を除く): 191500962

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 123229, 246458, 369687, 739374, 31669853, 63339706, 95009559, 190019118]

約数ペア:

[(1, 190019118), (2, 95009559), (3, 63339706), (6, 31669853), (257, 739374), (514, 369687), (771, 246458), (1542, 123229)]