22777898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 40727232

約数和(自身を除く): 17949334

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1091, 1606, 1898, 2182, 10439, 12001, 14183, 20878, 24002, 28366, 79643, 156013, 159286, 312026, 876073, 1035359, 1752146, 2070718, 11388949, 22777898]

約数ペア:

[(1, 22777898), (2, 11388949), (11, 2070718), (13, 1752146), (22, 1035359), (26, 876073), (73, 312026), (143, 159286), (146, 156013), (286, 79643), (803, 28366), (949, 24002), (1091, 20878), (1606, 14183), (1898, 12001), (2182, 10439)]