12953396656

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5824369}}^1$

素因数の和:5824516

約数の個数: 20

約数和(自身を含む): 25277765800

約数和(自身を除く): 12324369144

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5824369, 11648738, 23297476, 46594952, 93189904, 809587291, 1619174582, 3238349164, 6476698328, 12953396656]

約数ペア:

[(1, 12953396656), (2, 6476698328), (4, 3238349164), (8, 1619174582), (16, 809587291), (139, 93189904), (278, 46594952), (556, 23297476), (1112, 11648738), (2224, 5824369)]