12904185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2083}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 24007680

約数和(自身を除く): 11103495

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 2083, 6195, 6249, 10415, 14581, 31245, 43743, 72905, 122897, 218715, 368691, 614485, 860279, 1843455, 2580837, 4301395, 12904185]

約数ペア:

[(1, 12904185), (3, 4301395), (5, 2580837), (7, 1843455), (15, 860279), (21, 614485), (35, 368691), (59, 218715), (105, 122897), (177, 72905), (295, 43743), (413, 31245), (885, 14581), (1239, 10415), (2065, 6249), (2083, 6195)]