12791166434

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{242689}}^1$

素因数の和:242802

約数の個数: 24

約数和(自身を含む): 20527205580

約数和(自身を除く): 7736039146

約数列:

[1, 2, 19, 38, 73, 146, 361, 722, 1387, 2774, 26353, 52706, 242689, 485378, 4611091, 9222182, 17716297, 35432594, 87610729, 175221458, 336609643, 673219286, 6395583217, 12791166434]

約数ペア:

[(1, 12791166434), (2, 6395583217), (19, 673219286), (38, 336609643), (73, 175221458), (146, 87610729), (361, 35432594), (722, 17716297), (1387, 9222182), (2774, 4611091), (26353, 485378), (52706, 242689)]