11520356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 21482496

約数和(自身を除く): 9962140

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 887, 1774, 3247, 3548, 6494, 12988, 15079, 30158, 60316, 169417, 338834, 677668, 2880089, 5760178, 11520356]

約数ペア:

[(1, 11520356), (2, 5760178), (4, 2880089), (17, 677668), (34, 338834), (68, 169417), (191, 60316), (382, 30158), (764, 15079), (887, 12988), (1774, 6494), (3247, 3548)]