22815208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{219377}}^1$

素因数の和:219396

約数の個数: 16

約数和(自身を含む): 46069380

約数和(自身を除く): 23254172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 219377, 438754, 877508, 1755016, 2851901, 5703802, 11407604, 22815208]

約数ペア:

[(1, 22815208), (2, 11407604), (4, 5703802), (8, 2851901), (13, 1755016), (26, 877508), (52, 438754), (104, 219377)]