1247187458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5851}}^1\times {\mathrm{9689}}^1$

素因数の和:15553

約数の個数: 16

約数和(自身を含む): 2041411680

約数和(自身を除く): 794224222

約数列:

[1, 2, 11, 22, 5851, 9689, 11702, 19378, 64361, 106579, 128722, 213158, 56690339, 113380678, 623593729, 1247187458]

約数ペア:

[(1, 1247187458), (2, 623593729), (11, 113380678), (22, 56690339), (5851, 213158), (9689, 128722), (11702, 106579), (19378, 64361)]