15666937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 2960903

約数列:

[1, 11, 13, 89, 143, 979, 1157, 1231, 12727, 13541, 16003, 109559, 176033, 1205149, 1424267, 15666937]

約数ペア:

[(1, 15666937), (11, 1424267), (13, 1205149), (89, 176033), (143, 109559), (979, 16003), (1157, 13541), (1231, 12727)]