12993734

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1104

約数の個数: 24

約数和(自身を含む): 21696480

約数和(自身を除く): 8702746

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 1039, 2078, 6253, 12506, 13507, 27014, 38443, 76886, 175591, 351182, 499759, 999518, 6496867, 12993734]

約数ペア:

[(1, 12993734), (2, 6496867), (13, 999518), (26, 499759), (37, 351182), (74, 175591), (169, 76886), (338, 38443), (481, 27014), (962, 13507), (1039, 12506), (2078, 6253)]