11977834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1229}}^1$

素因数の和:1685

約数の個数: 16

約数和(自身を含む): 19660320

約数和(自身を除く): 7682486

約数列:

[1, 2, 11, 22, 443, 886, 1229, 2458, 4873, 9746, 13519, 27038, 544447, 1088894, 5988917, 11977834]

約数ペア:

[(1, 11977834), (2, 5988917), (11, 1088894), (22, 544447), (443, 27038), (886, 13519), (1229, 9746), (2458, 4873)]