24958544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{119993}}^1$

素因数の和:120014

約数の個数: 20

約数和(自身を含む): 52077396

約数和(自身を除く): 27118852

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 119993, 239986, 479972, 959944, 1559909, 1919888, 3119818, 6239636, 12479272, 24958544]

約数ペア:

[(1, 24958544), (2, 12479272), (4, 6239636), (8, 3119818), (13, 1919888), (16, 1559909), (26, 959944), (52, 479972), (104, 239986), (208, 119993)]