22005269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4159}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 26557440

約数和(自身を除く): 4552171

約数列:

[1, 11, 13, 37, 143, 407, 481, 4159, 5291, 45749, 54067, 153883, 594737, 1692713, 2000479, 22005269]

約数ペア:

[(1, 22005269), (11, 2000479), (13, 1692713), (37, 594737), (143, 153883), (407, 54067), (481, 45749), (4159, 5291)]