19099942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2411}}^1$

素因数の和:2663

約数の個数: 16

約数和(自身を含む): 30478032

約数和(自身を除く): 11378090

約数列:

[1, 2, 17, 34, 233, 466, 2411, 3961, 4822, 7922, 40987, 81974, 561763, 1123526, 9549971, 19099942]

約数ペア:

[(1, 19099942), (2, 9549971), (17, 1123526), (34, 561763), (233, 81974), (466, 40987), (2411, 7922), (3961, 4822)]