1969135558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{13693}}^1\times {\mathrm{5531}}^1$

素因数の和:19239

約数の個数: 16

約数和(自身を含む): 3181718736

約数和(自身を除く): 1212583178

約数列:

[1, 2, 13, 26, 5531, 11062, 13693, 27386, 71903, 143806, 178009, 356018, 75735983, 151471966, 984567779, 1969135558]

約数ペア:

[(1, 1969135558), (2, 984567779), (13, 151471966), (26, 75735983), (5531, 356018), (11062, 178009), (13693, 143806), (27386, 71903)]