9400976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{45197}}^1$

素因数の和:45218

約数の個数: 20

約数和(自身を含む): 19615932

約数和(自身を除く): 10214956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 45197, 90394, 180788, 361576, 587561, 723152, 1175122, 2350244, 4700488, 9400976]

約数ペア:

[(1, 9400976), (2, 4700488), (4, 2350244), (8, 1175122), (13, 723152), (16, 587561), (26, 361576), (52, 180788), (104, 90394), (208, 45197)]