22574864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{108533}}^1$

素因数の和:108554

約数の個数: 20

約数和(自身を含む): 47103756

約数和(自身を除く): 24528892

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 108533, 217066, 434132, 868264, 1410929, 1736528, 2821858, 5643716, 11287432, 22574864]

約数ペア:

[(1, 22574864), (2, 11287432), (4, 5643716), (8, 2821858), (13, 1736528), (16, 1410929), (26, 868264), (52, 434132), (104, 217066), (208, 108533)]