22222959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15661}}^1$

素因数の和:15718

約数の個数: 16

約数和(自身を含む): 33078144

約数和(自身を除く): 10855185

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 15661, 46983, 172271, 516813, 673423, 2020269, 7407653, 22222959]

約数ペア:

[(1, 22222959), (3, 7407653), (11, 2020269), (33, 673423), (43, 516813), (129, 172271), (473, 46983), (1419, 15661)]