19171424

素因数分解:

$2^5\times {\mathrm{617}}^1\times {\mathrm{971}}^1$

素因数の和:1598

約数の個数: 24

約数和(自身を含む): 37843848

約数和(自身を除く): 18672424

約数列:

[1, 2, 4, 8, 16, 32, 617, 971, 1234, 1942, 2468, 3884, 4936, 7768, 9872, 15536, 19744, 31072, 599107, 1198214, 2396428, 4792856, 9585712, 19171424]

約数ペア:

[(1, 19171424), (2, 9585712), (4, 4792856), (8, 2396428), (16, 1198214), (32, 599107), (617, 31072), (971, 19744), (1234, 15536), (1942, 9872), (2468, 7768), (3884, 4936)]