11538580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33937}}^1$

素因数の和:33963

約数の個数: 24

約数和(自身を含む): 25657128

約数和(自身を除く): 14118548

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 33937, 67874, 135748, 169685, 339370, 576929, 678740, 1153858, 2307716, 2884645, 5769290, 11538580]

約数ペア:

[(1, 11538580), (2, 5769290), (4, 2884645), (5, 2307716), (10, 1153858), (17, 678740), (20, 576929), (34, 339370), (68, 169685), (85, 135748), (170, 67874), (340, 33937)]