19101039

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 26417664

約数和(自身を除く): 7316625

約数列:

[1, 3, 41, 83, 123, 249, 1871, 3403, 5613, 10209, 76711, 155293, 230133, 465879, 6367013, 19101039]

約数ペア:

[(1, 19101039), (3, 6367013), (41, 465879), (83, 230133), (123, 155293), (249, 76711), (1871, 10209), (3403, 5613)]