26687438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4651}}^1$

素因数の和:4823

約数の個数: 16

約数和(自身を含む): 42426240

約数和(自身を除く): 15738802

約数列:

[1, 2, 19, 38, 151, 302, 2869, 4651, 5738, 9302, 88369, 176738, 702301, 1404602, 13343719, 26687438]

約数ペア:

[(1, 26687438), (2, 13343719), (19, 1404602), (38, 702301), (151, 176738), (302, 88369), (2869, 9302), (4651, 5738)]