12138952

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 28304640

約数和(自身を除く): 16165688

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 287, 311, 328, 476, 574, 622, 697, 952, 1148, 1244, 1394, 2177, 2296, 2488, 2788, 4354, 4879, 5287, 5576, 8708, 9758, 10574, 12751, 17416, 19516, 21148, 25502, 37009, 39032, 42296, 51004, 74018, 89257, 102008, 148036, 178514, 216767, 296072, 357028, 433534, 714056, 867068, 1517369, 1734136, 3034738, 6069476, 12138952]

約数ペア:

[(1, 12138952), (2, 6069476), (4, 3034738), (7, 1734136), (8, 1517369), (14, 867068), (17, 714056), (28, 433534), (34, 357028), (41, 296072), (56, 216767), (68, 178514), (82, 148036), (119, 102008), (136, 89257), (164, 74018), (238, 51004), (287, 42296), (311, 39032), (328, 37009), (476, 25502), (574, 21148), (622, 19516), (697, 17416), (952, 12751), (1148, 10574), (1244, 9758), (1394, 8708), (2177, 5576), (2296, 5287), (2488, 4879), (2788, 4354)]