19959096

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{5297}}^1$

素因数の和:5463

約数の個数: 32

約数和(自身を含む): 50225040

約数和(自身を除く): 30265944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 5297, 10594, 15891, 21188, 31782, 42376, 63564, 127128, 831629, 1663258, 2494887, 3326516, 4989774, 6653032, 9979548, 19959096]

約数ペア:

[(1, 19959096), (2, 9979548), (3, 6653032), (4, 4989774), (6, 3326516), (8, 2494887), (12, 1663258), (24, 831629), (157, 127128), (314, 63564), (471, 42376), (628, 31782), (942, 21188), (1256, 15891), (1884, 10594), (3768, 5297)]