13886576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{78901}}^1$

素因数の和:78920

約数の個数: 20

約数和(自身を含む): 29351544

約数和(自身を除く): 15464968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 78901, 157802, 315604, 631208, 867911, 1262416, 1735822, 3471644, 6943288, 13886576]

約数ペア:

[(1, 13886576), (2, 6943288), (4, 3471644), (8, 1735822), (11, 1262416), (16, 867911), (22, 631208), (44, 315604), (88, 157802), (176, 78901)]