13926416

素因数分解:

$2^4\times 7^1\times {\mathrm{124343}}^1$

素因数の和:124358

約数の個数: 20

約数和(自身を含む): 30837312

約数和(自身を除く): 16910896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 124343, 248686, 497372, 870401, 994744, 1740802, 1989488, 3481604, 6963208, 13926416]

約数ペア:

[(1, 13926416), (2, 6963208), (4, 3481604), (7, 1989488), (8, 1740802), (14, 994744), (16, 870401), (28, 497372), (56, 248686), (112, 124343)]