11840626

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5387}}^1$

素因数の和:5553

約数の個数: 16

約数和(自身を含む): 20431296

約数和(自身を除く): 8590670

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 5387, 10774, 37709, 75418, 845759, 1691518, 5920313, 11840626]

約数ペア:

[(1, 11840626), (2, 5920313), (7, 1691518), (14, 845759), (157, 75418), (314, 37709), (1099, 10774), (2198, 5387)]