39287668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73849}}^1$

素因数の和:73879

約数の個数: 24

約数和(自身を含む): 82712000

約数和(自身を除く): 43424332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 73849, 147698, 295396, 516943, 1033886, 1403131, 2067772, 2806262, 5612524, 9821917, 19643834, 39287668]

約数ペア:

[(1, 39287668), (2, 19643834), (4, 9821917), (7, 5612524), (14, 2806262), (19, 2067772), (28, 1403131), (38, 1033886), (76, 516943), (133, 295396), (266, 147698), (532, 73849)]