45940442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19819}}^1$

素因数の和:19901

約数の個数: 16

約数和(自身を含む): 73730400

約数和(自身を除く): 27789958

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 19819, 39638, 376561, 753122, 1208959, 2417918, 22970221, 45940442]

約数ペア:

[(1, 45940442), (2, 22970221), (19, 2417918), (38, 1208959), (61, 753122), (122, 376561), (1159, 39638), (2318, 19819)]