19797296

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{2339}}^1$

素因数の和:2393

約数の個数: 30

約数和(自身を含む): 40114620

約数和(自身を除く): 20317324

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 2339, 4232, 4678, 8464, 9356, 18712, 37424, 53797, 107594, 215188, 430376, 860752, 1237331, 2474662, 4949324, 9898648, 19797296]

約数ペア:

[(1, 19797296), (2, 9898648), (4, 4949324), (8, 2474662), (16, 1237331), (23, 860752), (46, 430376), (92, 215188), (184, 107594), (368, 53797), (529, 37424), (1058, 18712), (2116, 9356), (2339, 8464), (4232, 4678)]