13425172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10391}}^1$

素因数の和:10431

約数の個数: 24

約数和(自身を含む): 26187840

約数和(自身を除く): 12762668

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 10391, 20782, 41564, 176647, 197429, 353294, 394858, 706588, 789716, 3356293, 6712586, 13425172]

約数ペア:

[(1, 13425172), (2, 6712586), (4, 3356293), (17, 789716), (19, 706588), (34, 394858), (38, 353294), (68, 197429), (76, 176647), (323, 41564), (646, 20782), (1292, 10391)]