22110172

素因数分解:

$2^2\times 7^2\times {\mathrm{112807}}^1$

素因数の和:112825

約数の個数: 18

約数和(自身を含む): 45010392

約数和(自身を除く): 22900220

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 112807, 225614, 451228, 789649, 1579298, 3158596, 5527543, 11055086, 22110172]

約数ペア:

[(1, 22110172), (2, 11055086), (4, 5527543), (7, 3158596), (14, 1579298), (28, 789649), (49, 451228), (98, 225614), (196, 112807)]