23939654

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2131}}^1$

素因数の和:2311

約数の個数: 16

約数和(自身を含む): 37071216

約数和(自身を除く): 13131562

約数列:

[1, 2, 41, 82, 137, 274, 2131, 4262, 5617, 11234, 87371, 174742, 291947, 583894, 11969827, 23939654]

約数ペア:

[(1, 23939654), (2, 11969827), (41, 583894), (82, 291947), (137, 174742), (274, 87371), (2131, 11234), (4262, 5617)]