22375664

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{10061}}^1$

素因数の和:10208

約数の個数: 20

約数和(自身を含む): 43669080

約数和(自身を除く): 21293416

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 10061, 20122, 40244, 80488, 160976, 1398479, 2796958, 5593916, 11187832, 22375664]

約数ペア:

[(1, 22375664), (2, 11187832), (4, 5593916), (8, 2796958), (16, 1398479), (139, 160976), (278, 80488), (556, 40244), (1112, 20122), (2224, 10061)]