19066538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9467}}^1$

素因数の和:9541

約数の個数: 16

約数和(自身を含む): 30676320

約数和(自身を除く): 11609782

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9467, 18934, 179873, 359746, 501751, 1003502, 9533269, 19066538]

約数ペア:

[(1, 19066538), (2, 9533269), (19, 1003502), (38, 501751), (53, 359746), (106, 179873), (1007, 18934), (2014, 9467)]