2019796892

素因数分解:

$2^2\times {\mathrm{2273}}^1\times {\mathrm{222151}}^1$

素因数の和:224428

約数の個数: 12

約数和(自身を含む): 3536215536

約数和(自身を除く): 1516418644

約数列:

[1, 2, 4, 2273, 4546, 9092, 222151, 444302, 888604, 504949223, 1009898446, 2019796892]

約数ペア:

[(1, 2019796892), (2, 1009898446), (4, 504949223), (2273, 888604), (4546, 444302), (9092, 222151)]