12665837

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 13977600

約数和(自身を除く): 1311763

約数列:

[1, 19, 29, 127, 181, 551, 2413, 3439, 3683, 5249, 22987, 69977, 99731, 436753, 666623, 12665837]

約数ペア:

[(1, 12665837), (19, 666623), (29, 436753), (127, 99731), (181, 69977), (551, 22987), (2413, 5249), (3439, 3683)]