12391078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 10591322

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1259, 1406, 2518, 4921, 8813, 9842, 17626, 23921, 46583, 47842, 93166, 167447, 326081, 334894, 652162, 885077, 1770154, 6195539, 12391078]

約数ペア:

[(1, 12391078), (2, 6195539), (7, 1770154), (14, 885077), (19, 652162), (37, 334894), (38, 326081), (74, 167447), (133, 93166), (259, 47842), (266, 46583), (518, 23921), (703, 17626), (1259, 9842), (1406, 8813), (2518, 4921)]