12215335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5417}}^1$

素因数の和:5474

約数の個数: 16

約数和(自身を含む): 16384032

約数和(自身を除く): 4168697

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 5417, 27085, 59587, 222097, 297935, 1110485, 2443067, 12215335]

約数ペア:

[(1, 12215335), (5, 2443067), (11, 1110485), (41, 297935), (55, 222097), (205, 59587), (451, 27085), (2255, 5417)]