19793829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9833}}^1$

素因数の和:9908

約数の個数: 16

約数和(自身を含む): 29265984

約数和(自身を除く): 9472155

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 9833, 29499, 108163, 324489, 599813, 1799439, 6597943, 19793829]

約数ペア:

[(1, 19793829), (3, 6597943), (11, 1799439), (33, 599813), (61, 324489), (183, 108163), (671, 29499), (2013, 9833)]