2012031218

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{81677}}^1$

素因数の和:81901

約数の個数: 16

約数和(自身を含む): 3072726360

約数和(自身を除く): 1060695142

約数列:

[1, 2, 109, 113, 218, 226, 12317, 24634, 81677, 163354, 8902793, 9229501, 17805586, 18459002, 1006015609, 2012031218]

約数ペア:

[(1, 2012031218), (2, 1006015609), (109, 18459002), (113, 17805586), (218, 9229501), (226, 8902793), (12317, 163354), (24634, 81677)]