22019048

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{45121}}^1$

素因数の和:45188

約数の個数: 16

約数和(自身を含む): 41963460

約数和(自身を除く): 19944412

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 45121, 90242, 180484, 360968, 2752381, 5504762, 11009524, 22019048]

約数ペア:

[(1, 22019048), (2, 11009524), (4, 5504762), (8, 2752381), (61, 360968), (122, 180484), (244, 90242), (488, 45121)]