22169264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2085

約数の個数: 40

約数和(自身を含む): 47153232

約数和(自身を除く): 24983968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2011, 2756, 4022, 5512, 8044, 11024, 16088, 26143, 32176, 52286, 104572, 106583, 209144, 213166, 418288, 426332, 852664, 1385579, 1705328, 2771158, 5542316, 11084632, 22169264]

約数ペア:

[(1, 22169264), (2, 11084632), (4, 5542316), (8, 2771158), (13, 1705328), (16, 1385579), (26, 852664), (52, 426332), (53, 418288), (104, 213166), (106, 209144), (208, 106583), (212, 104572), (424, 52286), (689, 32176), (848, 26143), (1378, 16088), (2011, 11024), (2756, 8044), (4022, 5512)]