12406922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2081}}^1$

素因数の和:2365

約数の個数: 16

約数和(自身を含む): 20386944

約数和(自身を除く): 7980022

約数列:

[1, 2, 11, 22, 271, 542, 2081, 2981, 4162, 5962, 22891, 45782, 563951, 1127902, 6203461, 12406922]

約数ペア:

[(1, 12406922), (2, 6203461), (11, 1127902), (22, 563951), (271, 45782), (542, 22891), (2081, 5962), (2981, 4162)]