219717121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15077}}^1$

素因数の和:15168

約数の個数: 16

約数和(自身を含む): 253310400

約数和(自身を除く): 33593279

約数列:

[1, 13, 19, 59, 247, 767, 1121, 14573, 15077, 196001, 286463, 889543, 3724019, 11564059, 16901317, 219717121]

約数ペア:

[(1, 219717121), (13, 16901317), (19, 11564059), (59, 3724019), (247, 889543), (767, 286463), (1121, 196001), (14573, 15077)]