12049804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 24681888

約数和(自身を除く): 12632084

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 317, 442, 559, 634, 731, 884, 1118, 1268, 1462, 2236, 2924, 4121, 5389, 8242, 9503, 10778, 13631, 16484, 19006, 21556, 27262, 38012, 54524, 70057, 140114, 177203, 231727, 280228, 354406, 463454, 708812, 926908, 3012451, 6024902, 12049804]

約数ペア:

[(1, 12049804), (2, 6024902), (4, 3012451), (13, 926908), (17, 708812), (26, 463454), (34, 354406), (43, 280228), (52, 231727), (68, 177203), (86, 140114), (172, 70057), (221, 54524), (317, 38012), (442, 27262), (559, 21556), (634, 19006), (731, 16484), (884, 13631), (1118, 10778), (1268, 9503), (1462, 8242), (2236, 5389), (2924, 4121)]