13956438

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{21739}}^1$

素因数の和:21851

約数の個数: 16

約数和(自身を含む): 28175040

約数和(自身を除く): 14218602

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 21739, 43478, 65217, 130434, 2326073, 4652146, 6978219, 13956438]

約数ペア:

[(1, 13956438), (2, 6978219), (3, 4652146), (6, 2326073), (107, 130434), (214, 65217), (321, 43478), (642, 21739)]