12754564370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{198083}}^1$

素因数の和:198274

約数の個数: 32

約数和(自身を含む): 23617951488

約数和(自身を除く): 10863387118

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 470, 685, 1370, 6439, 12878, 32195, 64390, 198083, 396166, 990415, 1980830, 9309901, 18619802, 27137371, 46549505, 54274742, 93099010, 135686855, 271373710, 1275456437, 2550912874, 6377282185, 12754564370]

約数ペア:

[(1, 12754564370), (2, 6377282185), (5, 2550912874), (10, 1275456437), (47, 271373710), (94, 135686855), (137, 93099010), (235, 54274742), (274, 46549505), (470, 27137371), (685, 18619802), (1370, 9309901), (6439, 1980830), (12878, 990415), (32195, 396166), (64390, 198083)]