12692019

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 17988480

約数和(自身を除く): 5296461

約数列:

[1, 3, 19, 57, 107, 321, 2033, 2081, 6099, 6243, 39539, 118617, 222667, 668001, 4230673, 12692019]

約数ペア:

[(1, 12692019), (3, 4230673), (19, 668001), (57, 222667), (107, 118617), (321, 39539), (2033, 6243), (2081, 6099)]