22619311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 26707968

約数和(自身を除く): 4088657

約数列:

[1, 11, 13, 143, 367, 431, 4037, 4741, 4771, 5603, 52481, 61633, 158177, 1739947, 2056301, 22619311]

約数ペア:

[(1, 22619311), (11, 2056301), (13, 1739947), (143, 158177), (367, 61633), (431, 52481), (4037, 5603), (4741, 4771)]