12654712

素因数分解:

$2^3\times 7^1\times {\mathrm{225977}}^1$

素因数の和:225990

約数の個数: 16

約数和(自身を含む): 27117360

約数和(自身を除く): 14462648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 225977, 451954, 903908, 1581839, 1807816, 3163678, 6327356, 12654712]

約数ペア:

[(1, 12654712), (2, 6327356), (4, 3163678), (7, 1807816), (8, 1581839), (14, 903908), (28, 451954), (56, 225977)]