191074906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457117}}^1$

素因数の和:457149

約数の個数: 16

約数和(自身を含む): 329124960

約数和(自身を除く): 138050054

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 457117, 914234, 5028287, 8685223, 10056574, 17370446, 95537453, 191074906]

約数ペア:

[(1, 191074906), (2, 95537453), (11, 17370446), (19, 10056574), (22, 8685223), (38, 5028287), (209, 914234), (418, 457117)]