20190115074

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{5200957}}^1$

素因数の和:5201609

約数の個数: 16

約数和(自身を含む): 40442649408

約数和(自身を除く): 20252534334

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 5200957, 10401914, 15602871, 31205742, 3365019179, 6730038358, 10095057537, 20190115074]

約数ペア:

[(1, 20190115074), (2, 10095057537), (3, 6730038358), (6, 3365019179), (647, 31205742), (1294, 15602871), (1941, 10401914), (3882, 5200957)]