12630488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{121447}}^1$

素因数の和:121466

約数の個数: 16

約数和(自身を含む): 25504080

約数和(自身を除く): 12873592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 121447, 242894, 485788, 971576, 1578811, 3157622, 6315244, 12630488]

約数ペア:

[(1, 12630488), (2, 6315244), (4, 3157622), (8, 1578811), (13, 971576), (26, 485788), (52, 242894), (104, 121447)]