19241585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18413}}^1$

素因数の和:18448

約数の個数: 16

約数和(自身を含む): 26516160

約数和(自身を除く): 7274575

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 18413, 92065, 202543, 349847, 1012715, 1749235, 3848317, 19241585]

約数ペア:

[(1, 19241585), (5, 3848317), (11, 1749235), (19, 1012715), (55, 349847), (95, 202543), (209, 92065), (1045, 18413)]