19326136

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 37620000

約数和(自身を除く): 18293864

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 599, 872, 1198, 2396, 4033, 4792, 8066, 16132, 22163, 32264, 44326, 65291, 88652, 130582, 177304, 261164, 522328, 2415767, 4831534, 9663068, 19326136]

約数ペア:

[(1, 19326136), (2, 9663068), (4, 4831534), (8, 2415767), (37, 522328), (74, 261164), (109, 177304), (148, 130582), (218, 88652), (296, 65291), (436, 44326), (599, 32264), (872, 22163), (1198, 16132), (2396, 8066), (4033, 4792)]