19749804978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193625539}}^1$

素因数の和:193625561

約数の個数: 16

約数和(自身を含む): 41823116640

約数和(自身を除く): 22073311662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193625539, 387251078, 580876617, 1161753234, 3291634163, 6583268326, 9874902489, 19749804978]

約数ペア:

[(1, 19749804978), (2, 9874902489), (3, 6583268326), (6, 3291634163), (17, 1161753234), (34, 580876617), (51, 387251078), (102, 193625539)]