12118162

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45557}}^1$

素因数の和:45585

約数の個数: 16

約数和(自身を含む): 21867840

約数和(自身を除く): 9749678

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 45557, 91114, 318899, 637798, 865583, 1731166, 6059081, 12118162]

約数ペア:

[(1, 12118162), (2, 6059081), (7, 1731166), (14, 865583), (19, 637798), (38, 318899), (133, 91114), (266, 45557)]