12779837

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 16416000

約数和(自身を除く): 3636163

約数列:

[1, 7, 19, 37, 49, 53, 133, 259, 343, 371, 703, 931, 1007, 1813, 1961, 2597, 4921, 6517, 7049, 12691, 13727, 18179, 34447, 37259, 49343, 96089, 241129, 260813, 345401, 672623, 1825691, 12779837]

約数ペア:

[(1, 12779837), (7, 1825691), (19, 672623), (37, 345401), (49, 260813), (53, 241129), (133, 96089), (259, 49343), (343, 37259), (371, 34447), (703, 18179), (931, 13727), (1007, 12691), (1813, 7049), (1961, 6517), (2597, 4921)]