13681616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65777}}^1$

素因数の和:65798

約数の個数: 20

約数和(自身を含む): 28547652

約数和(自身を除く): 14866036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65777, 131554, 263108, 526216, 855101, 1052432, 1710202, 3420404, 6840808, 13681616]

約数ペア:

[(1, 13681616), (2, 6840808), (4, 3420404), (8, 1710202), (13, 1052432), (16, 855101), (26, 526216), (52, 263108), (104, 131554), (208, 65777)]