11810864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{56783}}^1$

素因数の和:56804

約数の個数: 20

約数和(自身を含む): 24644256

約数和(自身を除く): 12833392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 56783, 113566, 227132, 454264, 738179, 908528, 1476358, 2952716, 5905432, 11810864]

約数ペア:

[(1, 11810864), (2, 5905432), (4, 2952716), (8, 1476358), (13, 908528), (16, 738179), (26, 454264), (52, 227132), (104, 113566), (208, 56783)]