12656793

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{953}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 17858880

約数和(自身を除く): 5202087

約数列:

[1, 3, 19, 57, 233, 699, 953, 2859, 4427, 13281, 18107, 54321, 222049, 666147, 4218931, 12656793]

約数ペア:

[(1, 12656793), (3, 4218931), (19, 666147), (57, 222049), (233, 54321), (699, 18107), (953, 13281), (2859, 4427)]