11952356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17681}}^1$

素因数の和:17711

約数の個数: 18

約数和(自身を含む): 22650642

約数和(自身を除く): 10698286

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 17681, 35362, 70724, 229853, 459706, 919412, 2988089, 5976178, 11952356]

約数ペア:

[(1, 11952356), (2, 5976178), (4, 2988089), (13, 919412), (26, 459706), (52, 229853), (169, 70724), (338, 35362), (676, 17681)]