23445686

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 42230160

約数和(自身を除く): 18784474

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 121, 139, 187, 242, 278, 374, 451, 697, 902, 1394, 1529, 2057, 2363, 3058, 4114, 4726, 4961, 5699, 7667, 9922, 11398, 15334, 16819, 25993, 33638, 51986, 62689, 84337, 96883, 125378, 168674, 193766, 285923, 571846, 689579, 1065713, 1379158, 2131426, 11722843, 23445686]

約数ペア:

[(1, 23445686), (2, 11722843), (11, 2131426), (17, 1379158), (22, 1065713), (34, 689579), (41, 571846), (82, 285923), (121, 193766), (139, 168674), (187, 125378), (242, 96883), (278, 84337), (374, 62689), (451, 51986), (697, 33638), (902, 25993), (1394, 16819), (1529, 15334), (2057, 11398), (2363, 9922), (3058, 7667), (4114, 5699), (4726, 4961)]