13427374

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 20782656

約数和(自身を除く): 7355282

約数列:

[1, 2, 37, 74, 421, 431, 842, 862, 15577, 15947, 31154, 31894, 181451, 362902, 6713687, 13427374]

約数ペア:

[(1, 13427374), (2, 6713687), (37, 362902), (74, 181451), (421, 31894), (431, 31154), (842, 15947), (862, 15577)]