19168150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20177}}^1$

素因数の和:20208

約数の個数: 24

約数和(自身を含む): 37531080

約数和(自身を除く): 18362930

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 20177, 40354, 100885, 201770, 383363, 504425, 766726, 1008850, 1916815, 3833630, 9584075, 19168150]

約数ペア:

[(1, 19168150), (2, 9584075), (5, 3833630), (10, 1916815), (19, 1008850), (25, 766726), (38, 504425), (50, 383363), (95, 201770), (190, 100885), (475, 40354), (950, 20177)]