193869138

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{232457}}^1$

素因数の和:232601

約数の個数: 16

約数和(自身を含む): 390529440

約数和(自身を除く): 196660302

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 232457, 464914, 697371, 1394742, 32311523, 64623046, 96934569, 193869138]

約数ペア:

[(1, 193869138), (2, 96934569), (3, 64623046), (6, 32311523), (139, 1394742), (278, 697371), (417, 464914), (834, 232457)]