12815664

素因数分解:

$2^4\times 3^1\times {\mathrm{266993}}^1$

素因数の和:267004

約数の個数: 20

約数和(自身を含む): 33107256

約数和(自身を除く): 20291592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 266993, 533986, 800979, 1067972, 1601958, 2135944, 3203916, 4271888, 6407832, 12815664]

約数ペア:

[(1, 12815664), (2, 6407832), (3, 4271888), (4, 3203916), (6, 2135944), (8, 1601958), (12, 1067972), (16, 800979), (24, 533986), (48, 266993)]