12019317

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1$

素因数の和:4120

約数の個数: 16

約数和(自身を含む): 17115648

約数和(自身を除く): 5096331

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 4051, 12153, 93173, 174193, 279519, 522579, 4006439, 12019317]

約数ペア:

[(1, 12019317), (3, 4006439), (23, 522579), (43, 279519), (69, 174193), (129, 93173), (989, 12153), (2967, 4051)]