13309891312

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2513197}}^1$

素因数の和:2513536

約数の個数: 20

約数和(自身を含む): 25865833816

約数和(自身を除く): 12555942504

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 2513197, 5026394, 10052788, 20105576, 40211152, 831868207, 1663736414, 3327472828, 6654945656, 13309891312]

約数ペア:

[(1, 13309891312), (2, 6654945656), (4, 3327472828), (8, 1663736414), (16, 831868207), (331, 40211152), (662, 20105576), (1324, 10052788), (2648, 5026394), (5296, 2513197)]