13399876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28151}}^1$

素因数の和:28179

約数の個数: 24

約数和(自身を含む): 28377216

約数和(自身を除く): 14977340

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 28151, 56302, 112604, 197057, 394114, 478567, 788228, 957134, 1914268, 3349969, 6699938, 13399876]

約数ペア:

[(1, 13399876), (2, 6699938), (4, 3349969), (7, 1914268), (14, 957134), (17, 788228), (28, 478567), (34, 394114), (68, 197057), (119, 112604), (238, 56302), (476, 28151)]