13688834

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1861

約数の個数: 16

約数和(自身を含む): 21263256

約数和(自身を除く): 7574422

約数列:

[1, 2, 41, 82, 97, 194, 1721, 3442, 3977, 7954, 70561, 141122, 166937, 333874, 6844417, 13688834]

約数ペア:

[(1, 13688834), (2, 6844417), (41, 333874), (82, 166937), (97, 141122), (194, 70561), (1721, 7954), (3442, 3977)]