2019911822

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2383}}^1\times {\mathrm{10337}}^1$

素因数の和:12763

約数の個数: 16

約数和(自身を含む): 3105369792

約数和(自身を除く): 1085457970

約数列:

[1, 2, 41, 82, 2383, 4766, 10337, 20674, 97703, 195406, 423817, 847634, 24633071, 49266142, 1009955911, 2019911822]

約数ペア:

[(1, 2019911822), (2, 1009955911), (41, 49266142), (82, 24633071), (2383, 847634), (4766, 423817), (10337, 195406), (20674, 97703)]