31099486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{3191}}^1$

素因数の和:3647

約数の個数: 16

約数和(自身を含む): 51020928

約数和(自身を除く): 19921442

約数列:

[1, 2, 11, 22, 443, 886, 3191, 4873, 6382, 9746, 35101, 70202, 1413613, 2827226, 15549743, 31099486]

約数ペア:

[(1, 31099486), (2, 15549743), (11, 2827226), (22, 1413613), (443, 70202), (886, 35101), (3191, 9746), (4873, 6382)]