15556656

素因数分解:

$2^4\times 3^1\times {\mathrm{324097}}^1$

素因数の和:324108

約数の個数: 20

約数和(自身を含む): 40188152

約数和(自身を除く): 24631496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 324097, 648194, 972291, 1296388, 1944582, 2592776, 3889164, 5185552, 7778328, 15556656]

約数ペア:

[(1, 15556656), (2, 7778328), (3, 5185552), (4, 3889164), (6, 2592776), (8, 1944582), (12, 1296388), (16, 972291), (24, 648194), (48, 324097)]