18196585

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 25280640

約数和(自身を除く): 7084055

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 1583, 2299, 7915, 11495, 17413, 30077, 87065, 150385, 191543, 330847, 957715, 1654235, 3639317, 18196585]

約数ペア:

[(1, 18196585), (5, 3639317), (11, 1654235), (19, 957715), (55, 330847), (95, 191543), (121, 150385), (209, 87065), (605, 30077), (1045, 17413), (1583, 11495), (2299, 7915)]