12561334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9011}}^1$

素因数の和:9071

約数の個数: 16

約数和(自身を含む): 20439216

約数和(自身を除く): 7877882

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 9011, 18022, 153187, 306374, 369451, 738902, 6280667, 12561334]

約数ペア:

[(1, 12561334), (2, 6280667), (17, 738902), (34, 369451), (41, 306374), (82, 153187), (697, 18022), (1394, 9011)]