11947884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 32928000

約数和(自身を除く): 20980116

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 139, 156, 174, 228, 247, 278, 348, 377, 417, 494, 551, 556, 741, 754, 834, 988, 1102, 1131, 1482, 1508, 1653, 1668, 1807, 2204, 2262, 2641, 2964, 3306, 3614, 4031, 4524, 5282, 5421, 6612, 7163, 7228, 7923, 8062, 10564, 10842, 12093, 14326, 15846, 16124, 21489, 21684, 24186, 28652, 31692, 34333, 42978, 48372, 52403, 68666, 76589, 85956, 102999, 104806, 137332, 153178, 157209, 205998, 209612, 229767, 306356, 314418, 411996, 459534, 628836, 919068, 995657, 1991314, 2986971, 3982628, 5973942, 11947884]

約数ペア:

[(1, 11947884), (2, 5973942), (3, 3982628), (4, 2986971), (6, 1991314), (12, 995657), (13, 919068), (19, 628836), (26, 459534), (29, 411996), (38, 314418), (39, 306356), (52, 229767), (57, 209612), (58, 205998), (76, 157209), (78, 153178), (87, 137332), (114, 104806), (116, 102999), (139, 85956), (156, 76589), (174, 68666), (228, 52403), (247, 48372), (278, 42978), (348, 34333), (377, 31692), (417, 28652), (494, 24186), (551, 21684), (556, 21489), (741, 16124), (754, 15846), (834, 14326), (988, 12093), (1102, 10842), (1131, 10564), (1482, 8062), (1508, 7923), (1653, 7228), (1668, 7163), (1807, 6612), (2204, 5421), (2262, 5282), (2641, 4524), (2964, 4031), (3306, 3614)]