22471130312

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{20207851}}^1$

素因数の和:20207996

約数の個数: 16

約数和(自身を含む): 42436489200

約数和(自身を除く): 19965358888

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 20207851, 40415702, 80831404, 161662808, 2808891289, 5617782578, 11235565156, 22471130312]

約数ペア:

[(1, 22471130312), (2, 11235565156), (4, 5617782578), (8, 2808891289), (139, 161662808), (278, 80831404), (556, 40415702), (1112, 20207851)]