11917312

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 27174420

約数和(自身を除く): 15257108

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 512, 529, 704, 736, 1012, 1024, 1058, 1408, 1472, 2024, 2048, 2116, 2816, 2944, 4048, 4232, 5632, 5819, 5888, 8096, 8464, 11264, 11638, 11776, 16192, 16928, 22528, 23276, 23552, 32384, 33856, 46552, 47104, 64768, 67712, 93104, 129536, 135424, 186208, 259072, 270848, 372416, 518144, 541696, 744832, 1083392, 1489664, 2979328, 5958656, 11917312]

約数ペア:

[(1, 11917312), (2, 5958656), (4, 2979328), (8, 1489664), (11, 1083392), (16, 744832), (22, 541696), (23, 518144), (32, 372416), (44, 270848), (46, 259072), (64, 186208), (88, 135424), (92, 129536), (128, 93104), (176, 67712), (184, 64768), (253, 47104), (256, 46552), (352, 33856), (368, 32384), (506, 23552), (512, 23276), (529, 22528), (704, 16928), (736, 16192), (1012, 11776), (1024, 11638), (1058, 11264), (1408, 8464), (1472, 8096), (2024, 5888), (2048, 5819), (2116, 5632), (2816, 4232), (2944, 4048)]