15691030756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{28751}}^1$

素因数の和:28984

約数の個数: 48

約数和(自身を含む): 29754869760

約数和(自身を除く): 14063839004

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 167, 172, 334, 668, 817, 1634, 3173, 3268, 6346, 7181, 12692, 14362, 28724, 28751, 57502, 115004, 136439, 272878, 545756, 546269, 1092538, 1236293, 2185076, 2472586, 4801417, 4945172, 9602834, 19205668, 23489567, 46979134, 91226923, 93958268, 182453846, 206460931, 364907692, 412921862, 825843724, 3922757689, 7845515378, 15691030756]

約数ペア:

[(1, 15691030756), (2, 7845515378), (4, 3922757689), (19, 825843724), (38, 412921862), (43, 364907692), (76, 206460931), (86, 182453846), (167, 93958268), (172, 91226923), (334, 46979134), (668, 23489567), (817, 19205668), (1634, 9602834), (3173, 4945172), (3268, 4801417), (6346, 2472586), (7181, 2185076), (12692, 1236293), (14362, 1092538), (28724, 546269), (28751, 545756), (57502, 272878), (115004, 136439)]