2019288514

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1\times {\mathrm{15061}}^1$

素因数の和:16665

約数の個数: 16

約数和(自身を含む): 3101567040

約数和(自身を除く): 1082278526

約数列:

[1, 2, 43, 86, 1559, 3118, 15061, 30122, 67037, 134074, 647623, 1295246, 23480099, 46960198, 1009644257, 2019288514]

約数ペア:

[(1, 2019288514), (2, 1009644257), (43, 46960198), (86, 23480099), (1559, 1295246), (3118, 647623), (15061, 134074), (30122, 67037)]