13266874

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 20419560

約数和(自身を除く): 7152686

約数列:

[1, 2, 73, 89, 146, 178, 1021, 2042, 6497, 12994, 74533, 90869, 149066, 181738, 6633437, 13266874]

約数ペア:

[(1, 13266874), (2, 6633437), (73, 181738), (89, 149066), (146, 90869), (178, 74533), (1021, 12994), (2042, 6497)]