2019421858

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1\times {\mathrm{9391}}^1$

素因数の和:10833

約数の個数: 16

約数和(自身を含む): 3070056960

約数和(自身を除く): 1050635102

約数列:

[1, 2, 79, 158, 1361, 2722, 9391, 18782, 107519, 215038, 741889, 1483778, 12781151, 25562302, 1009710929, 2019421858]

約数ペア:

[(1, 2019421858), (2, 1009710929), (79, 25562302), (158, 12781151), (1361, 1483778), (2722, 741889), (9391, 215038), (18782, 107519)]