15722192

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{11839}}^1$

素因数の和:11930

約数の個数: 20

約数和(自身を含む): 30831360

約数和(自身を除く): 15109168

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 11839, 23678, 47356, 94712, 189424, 982637, 1965274, 3930548, 7861096, 15722192]

約数ペア:

[(1, 15722192), (2, 7861096), (4, 3930548), (8, 1965274), (16, 982637), (83, 189424), (166, 94712), (332, 47356), (664, 23678), (1328, 11839)]