2019572169

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1\times {\mathrm{3923}}^1$

素因数の和:5176

約数の個数: 16

約数和(自身を含む): 2713084992

約数和(自身を除く): 693512823

約数列:

[1, 3, 157, 471, 1093, 3279, 3923, 11769, 171601, 514803, 615911, 1847733, 4287839, 12863517, 673190723, 2019572169]

約数ペア:

[(1, 2019572169), (3, 673190723), (157, 12863517), (471, 4287839), (1093, 1847733), (3279, 615911), (3923, 514803), (11769, 171601)]