19965522

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22037}}^1$

素因数の和:22193

約数の個数: 16

約数和(自身を含む): 40197312

約数和(自身を除く): 20231790

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22037, 44074, 66111, 132222, 3327587, 6655174, 9982761, 19965522]

約数ペア:

[(1, 19965522), (2, 9982761), (3, 6655174), (6, 3327587), (151, 132222), (302, 66111), (453, 44074), (906, 22037)]