13871195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3617}}^1$

素因数の和:3694

約数の個数: 16

約数和(自身を含む): 18234720

約数和(自身を除く): 4363525

約数列:

[1, 5, 13, 59, 65, 295, 767, 3617, 3835, 18085, 47021, 213403, 235105, 1067015, 2774239, 13871195]

約数ペア:

[(1, 13871195), (5, 2774239), (13, 1067015), (59, 235105), (65, 213403), (295, 47021), (767, 18085), (3617, 3835)]