16948304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:507

約数の個数: 40

約数和(自身を含む): 34863840

約数和(自身を除く): 17915536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 283, 304, 394, 566, 788, 1132, 1576, 2264, 3152, 3743, 4528, 5377, 7486, 10754, 14972, 21508, 29944, 43016, 55751, 59888, 86032, 111502, 223004, 446008, 892016, 1059269, 2118538, 4237076, 8474152, 16948304]

約数ペア:

[(1, 16948304), (2, 8474152), (4, 4237076), (8, 2118538), (16, 1059269), (19, 892016), (38, 446008), (76, 223004), (152, 111502), (197, 86032), (283, 59888), (304, 55751), (394, 43016), (566, 29944), (788, 21508), (1132, 14972), (1576, 10754), (2264, 7486), (3152, 5377), (3743, 4528)]