17974984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{132169}}^1$

素因数の和:132192

約数の個数: 16

約数和(自身を含む): 35685900

約数和(自身を除く): 17710916

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 132169, 264338, 528676, 1057352, 2246873, 4493746, 8987492, 17974984]

約数ペア:

[(1, 17974984), (2, 8987492), (4, 4493746), (8, 2246873), (17, 1057352), (34, 528676), (68, 264338), (136, 132169)]