22291278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{161531}}^1$

素因数の和:161559

約数の個数: 16

約数和(自身を含む): 46521216

約数和(自身を除く): 24229938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 161531, 323062, 484593, 969186, 3715213, 7430426, 11145639, 22291278]

約数ペア:

[(1, 22291278), (2, 11145639), (3, 7430426), (6, 3715213), (23, 969186), (46, 484593), (69, 323062), (138, 161531)]