13454842

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 20557800

約数和(自身を除く): 7102958

約数列:

[1, 2, 89, 178, 269, 281, 538, 562, 23941, 25009, 47882, 50018, 75589, 151178, 6727421, 13454842]

約数ペア:

[(1, 13454842), (2, 6727421), (89, 151178), (178, 75589), (269, 50018), (281, 47882), (538, 25009), (562, 23941)]