159921554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{14011}}^1$

素因数の和:14465

約数の個数: 16

約数和(自身を含む): 258941760

約数和(自身を除く): 99020206

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 14011, 28022, 182143, 364286, 6150829, 12301658, 79960777, 159921554]

約数ペア:

[(1, 159921554), (2, 79960777), (13, 12301658), (26, 6150829), (439, 364286), (878, 182143), (5707, 28022), (11414, 14011)]