15678112037

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1\times {\mathrm{1123}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 18769900800

約数和(自身を除く): 3091788763

約数列:

[1, 7, 29, 97, 203, 679, 709, 1123, 2813, 4963, 7861, 19691, 20561, 32567, 68773, 108931, 143927, 227969, 481411, 762517, 796207, 1994417, 3158999, 5573449, 13960919, 22112993, 23090003, 77232079, 161630021, 540624553, 2239730291, 15678112037]

約数ペア:

[(1, 15678112037), (7, 2239730291), (29, 540624553), (97, 161630021), (203, 77232079), (679, 23090003), (709, 22112993), (1123, 13960919), (2813, 5573449), (4963, 3158999), (7861, 1994417), (19691, 796207), (20561, 762517), (32567, 481411), (68773, 227969), (108931, 143927)]