18496181

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4931}}^1$

素因数の和:4984

約数の個数: 12

約数和(自身を含む): 20990592

約数和(自身を除く): 2494411

約数列:

[1, 11, 31, 121, 341, 3751, 4931, 54241, 152861, 596651, 1681471, 18496181]

約数ペア:

[(1, 18496181), (11, 1681471), (31, 596651), (121, 152861), (341, 54241), (3751, 4931)]