11289616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{54277}}^1$

素因数の和:54298

約数の個数: 20

約数和(自身を含む): 23556652

約数和(自身を除く): 12267036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 54277, 108554, 217108, 434216, 705601, 868432, 1411202, 2822404, 5644808, 11289616]

約数ペア:

[(1, 11289616), (2, 5644808), (4, 2822404), (8, 1411202), (13, 868432), (16, 705601), (26, 434216), (52, 217108), (104, 108554), (208, 54277)]