11894988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 34675200

約数和(自身を除く): 22780212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 57, 58, 76, 84, 87, 114, 116, 133, 174, 203, 228, 257, 266, 348, 399, 406, 514, 532, 551, 609, 771, 798, 812, 1028, 1102, 1218, 1542, 1596, 1653, 1799, 2204, 2436, 3084, 3306, 3598, 3857, 4883, 5397, 6612, 7196, 7453, 7714, 9766, 10794, 11571, 14649, 14906, 15428, 19532, 21588, 22359, 23142, 29298, 29812, 34181, 44718, 46284, 52171, 58596, 68362, 89436, 102543, 104342, 136724, 141607, 156513, 205086, 208684, 283214, 313026, 410172, 424821, 566428, 626052, 849642, 991249, 1699284, 1982498, 2973747, 3964996, 5947494, 11894988]

約数ペア:

[(1, 11894988), (2, 5947494), (3, 3964996), (4, 2973747), (6, 1982498), (7, 1699284), (12, 991249), (14, 849642), (19, 626052), (21, 566428), (28, 424821), (29, 410172), (38, 313026), (42, 283214), (57, 208684), (58, 205086), (76, 156513), (84, 141607), (87, 136724), (114, 104342), (116, 102543), (133, 89436), (174, 68362), (203, 58596), (228, 52171), (257, 46284), (266, 44718), (348, 34181), (399, 29812), (406, 29298), (514, 23142), (532, 22359), (551, 21588), (609, 19532), (771, 15428), (798, 14906), (812, 14649), (1028, 11571), (1102, 10794), (1218, 9766), (1542, 7714), (1596, 7453), (1653, 7196), (1799, 6612), (2204, 5397), (2436, 4883), (3084, 3857), (3306, 3598)]