123617078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{19249}}^1$

素因数の和:19296

約数の個数: 24

約数和(自身を含む): 211365000

約数和(自身を除く): 87747922

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 19249, 38498, 250237, 365731, 500474, 731462, 3253081, 4754503, 6506162, 9509006, 61808539, 123617078]

約数ペア:

[(1, 123617078), (2, 61808539), (13, 9509006), (19, 6506162), (26, 4754503), (38, 3253081), (169, 731462), (247, 500474), (338, 365731), (494, 250237), (3211, 38498), (6422, 19249)]