12686882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5879}}^1$

素因数の和:5977

約数の個数: 16

約数和(自身を含む): 20744640

約数和(自身を除く): 8057758

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 5879, 11758, 76427, 152854, 487957, 975914, 6343441, 12686882]

約数ペア:

[(1, 12686882), (2, 6343441), (13, 975914), (26, 487957), (83, 152854), (166, 76427), (1079, 11758), (2158, 5879)]