23019122

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 43695288

約数和(自身を除く): 20676166

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 82, 98, 119, 238, 287, 337, 574, 674, 697, 833, 1394, 1666, 2009, 2359, 4018, 4718, 4879, 5729, 9758, 11458, 13817, 16513, 27634, 33026, 34153, 40103, 68306, 80206, 96719, 193438, 234889, 280721, 469778, 561442, 677033, 1354066, 1644223, 3288446, 11509561, 23019122]

約数ペア:

[(1, 23019122), (2, 11509561), (7, 3288446), (14, 1644223), (17, 1354066), (34, 677033), (41, 561442), (49, 469778), (82, 280721), (98, 234889), (119, 193438), (238, 96719), (287, 80206), (337, 68306), (574, 40103), (674, 34153), (697, 33026), (833, 27634), (1394, 16513), (1666, 13817), (2009, 11458), (2359, 9758), (4018, 5729), (4718, 4879)]