18385936

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{2399}}^1$

素因数の和:2886

約数の個数: 20

約数和(自身を含む): 35712000

約数和(自身を除く): 17326064

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 2399, 3832, 4798, 7664, 9596, 19192, 38384, 1149121, 2298242, 4596484, 9192968, 18385936]

約数ペア:

[(1, 18385936), (2, 9192968), (4, 4596484), (8, 2298242), (16, 1149121), (479, 38384), (958, 19192), (1916, 9596), (2399, 7664), (3832, 4798)]