191741212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{9479}}^1$

素因数の和:9885

約数の個数: 24

約数和(自身を含む): 362325600

約数和(自身を除く): 170584388

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 9479, 10114, 18958, 20228, 37916, 123227, 246454, 492908, 3687331, 7374662, 14749324, 47935303, 95870606, 191741212]

約数ペア:

[(1, 191741212), (2, 95870606), (4, 47935303), (13, 14749324), (26, 7374662), (52, 3687331), (389, 492908), (778, 246454), (1556, 123227), (5057, 37916), (9479, 20228), (10114, 18958)]