1215794162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{53189}}^1$

素因数の和:54241

約数の個数: 16

約数和(自身を含む): 1991433600

約数和(自身を除く): 775639438

約数列:

[1, 2, 11, 22, 1039, 2078, 11429, 22858, 53189, 106378, 585079, 1170158, 55263371, 110526742, 607897081, 1215794162]

約数ペア:

[(1, 1215794162), (2, 607897081), (11, 110526742), (22, 55263371), (1039, 1170158), (2078, 585079), (11429, 106378), (22858, 53189)]