15393138

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18457}}^1$

素因数の和:18601

約数の個数: 16

約数和(自身を含む): 31009440

約数和(自身を除く): 15616302

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 18457, 36914, 55371, 110742, 2565523, 5131046, 7696569, 15393138]

約数ペア:

[(1, 15393138), (2, 7696569), (3, 5131046), (6, 2565523), (139, 110742), (278, 55371), (417, 36914), (834, 18457)]