19736093

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 22377600

約数和(自身を除く): 2641507

約数列:

[1, 13, 23, 149, 299, 443, 1937, 3427, 5759, 10189, 44551, 66007, 132457, 858091, 1518161, 19736093]

約数ペア:

[(1, 19736093), (13, 1518161), (23, 858091), (149, 132457), (299, 66007), (443, 44551), (1937, 10189), (3427, 5759)]