16697564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3001}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 31773168

約数和(自身を除く): 15075604

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 3001, 5564, 6002, 12004, 39013, 78026, 156052, 321107, 642214, 1284428, 4174391, 8348782, 16697564]

約数ペア:

[(1, 16697564), (2, 8348782), (4, 4174391), (13, 1284428), (26, 642214), (52, 321107), (107, 156052), (214, 78026), (428, 39013), (1391, 12004), (2782, 6002), (3001, 5564)]