11511490

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 21384000

約数和(自身を除く): 9872510

約数列:

[1, 2, 5, 10, 59, 109, 118, 179, 218, 295, 358, 545, 590, 895, 1090, 1790, 6431, 10561, 12862, 19511, 21122, 32155, 39022, 52805, 64310, 97555, 105610, 195110, 1151149, 2302298, 5755745, 11511490]

約数ペア:

[(1, 11511490), (2, 5755745), (5, 2302298), (10, 1151149), (59, 195110), (109, 105610), (118, 97555), (179, 64310), (218, 52805), (295, 39022), (358, 32155), (545, 21122), (590, 19511), (895, 12862), (1090, 10561), (1790, 6431)]