22689251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 25701984

約数和(自身を除く): 3012733

約数列:

[1, 13, 37, 43, 481, 559, 1097, 1591, 14261, 20683, 40589, 47171, 527657, 613223, 1745327, 22689251]

約数ペア:

[(1, 22689251), (13, 1745327), (37, 613223), (43, 527657), (481, 47171), (559, 40589), (1097, 20683), (1591, 14261)]