12800116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26891}}^1$

素因数の和:26919

約数の個数: 24

約数和(自身を含む): 27107136

約数和(自身を除く): 14307020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 26891, 53782, 107564, 188237, 376474, 457147, 752948, 914294, 1828588, 3200029, 6400058, 12800116]

約数ペア:

[(1, 12800116), (2, 6400058), (4, 3200029), (7, 1828588), (14, 914294), (17, 752948), (28, 457147), (34, 376474), (68, 188237), (119, 107564), (238, 53782), (476, 26891)]