19389416

素因数分解:

$2^3\times {\mathrm{797}}^1\times {\mathrm{3041}}^1$

素因数の和:3844

約数の個数: 16

約数和(自身を含む): 36412740

約数和(自身を除く): 17023324

約数列:

[1, 2, 4, 8, 797, 1594, 3041, 3188, 6082, 6376, 12164, 24328, 2423677, 4847354, 9694708, 19389416]

約数ペア:

[(1, 19389416), (2, 9694708), (4, 4847354), (8, 2423677), (797, 24328), (1594, 12164), (3041, 6376), (3188, 6082)]