13396016

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{2399}}^1$

素因数の和:2756

約数の個数: 20

約数和(自身を含む): 26040000

約数和(自身を除く): 12643984

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2399, 2792, 4798, 5584, 9596, 19192, 38384, 837251, 1674502, 3349004, 6698008, 13396016]

約数ペア:

[(1, 13396016), (2, 6698008), (4, 3349004), (8, 1674502), (16, 837251), (349, 38384), (698, 19192), (1396, 9596), (2399, 5584), (2792, 4798)]