1969131802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{79279}}^1$

素因数の和:80421

約数の個数: 16

約数和(自身を含む): 3225110400

約数和(自身を除く): 1255978598

約数列:

[1, 2, 11, 22, 1129, 2258, 12419, 24838, 79279, 158558, 872069, 1744138, 89505991, 179011982, 984565901, 1969131802]

約数ペア:

[(1, 1969131802), (2, 984565901), (11, 179011982), (22, 89505991), (1129, 1744138), (2258, 872069), (12419, 158558), (24838, 79279)]