13719370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{195991}}^1$

素因数の和:196005

約数の個数: 16

約数和(自身を含む): 28222848

約数和(自身を除く): 14503478

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 195991, 391982, 979955, 1371937, 1959910, 2743874, 6859685, 13719370]

約数ペア:

[(1, 13719370), (2, 6859685), (5, 2743874), (7, 1959910), (10, 1371937), (14, 979955), (35, 391982), (70, 195991)]