191712964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{3863}}^1$

素因数の和:4539

約数の個数: 24

約数和(自身を含む): 353787840

約数和(自身を除く): 162074876

約数列:

[1, 2, 4, 19, 38, 76, 653, 1306, 2612, 3863, 7726, 12407, 15452, 24814, 49628, 73397, 146794, 293588, 2522539, 5045078, 10090156, 47928241, 95856482, 191712964]

約数ペア:

[(1, 191712964), (2, 95856482), (4, 47928241), (19, 10090156), (38, 5045078), (76, 2522539), (653, 293588), (1306, 146794), (2612, 73397), (3863, 49628), (7726, 24814), (12407, 15452)]