13427896

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{10691}}^1$

素因数の和:10854

約数の個数: 16

約数和(自身を含む): 25340040

約数和(自身を除く): 11912144

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 10691, 21382, 42764, 85528, 1678487, 3356974, 6713948, 13427896]

約数ペア:

[(1, 13427896), (2, 6713948), (4, 3356974), (8, 1678487), (157, 85528), (314, 42764), (628, 21382), (1256, 10691)]