61682398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{12391}}^1$

素因数の和:12543

約数の個数: 16

約数和(自身を含む): 98144640

約数和(自身を除く): 36462242

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 12391, 24782, 235429, 470858, 1623221, 3246442, 30841199, 61682398]

約数ペア:

[(1, 61682398), (2, 30841199), (19, 3246442), (38, 1623221), (131, 470858), (262, 235429), (2489, 24782), (4978, 12391)]