22426426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 40134528

約数和(自身を除く): 17708102

約数列:

[1, 2, 11, 22, 23, 41, 46, 47, 82, 94, 253, 451, 506, 517, 529, 902, 943, 1034, 1058, 1081, 1886, 1927, 2162, 3854, 5819, 10373, 11638, 11891, 20746, 21197, 21689, 23782, 24863, 42394, 43378, 44321, 49726, 88642, 238579, 273493, 477158, 487531, 546986, 975062, 1019383, 2038766, 11213213, 22426426]

約数ペア:

[(1, 22426426), (2, 11213213), (11, 2038766), (22, 1019383), (23, 975062), (41, 546986), (46, 487531), (47, 477158), (82, 273493), (94, 238579), (253, 88642), (451, 49726), (506, 44321), (517, 43378), (529, 42394), (902, 24863), (943, 23782), (1034, 21689), (1058, 21197), (1081, 20746), (1886, 11891), (1927, 11638), (2162, 10373), (3854, 5819)]