15191623216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12330863}}^1$

素因数の和:12330889

約数の個数: 40

約数和(自身を含む): 36696651264

約数和(自身を除く): 21505028048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 12330863, 24661726, 49323452, 86316041, 98646904, 135639493, 172632082, 197293808, 271278986, 345264164, 542557972, 690528328, 949476451, 1085115944, 1381056656, 1898952902, 2170231888, 3797905804, 7595811608, 15191623216]

約数ペア:

[(1, 15191623216), (2, 7595811608), (4, 3797905804), (7, 2170231888), (8, 1898952902), (11, 1381056656), (14, 1085115944), (16, 949476451), (22, 690528328), (28, 542557972), (44, 345264164), (56, 271278986), (77, 197293808), (88, 172632082), (112, 135639493), (154, 98646904), (176, 86316041), (308, 49323452), (616, 24661726), (1232, 12330863)]