16882792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 33660000

約数和(自身を除く): 16777208

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 1019, 2038, 2071, 4076, 4142, 8152, 8284, 16568, 19361, 38722, 77444, 111071, 154888, 222142, 444284, 888568, 2110349, 4220698, 8441396, 16882792]

約数ペア:

[(1, 16882792), (2, 8441396), (4, 4220698), (8, 2110349), (19, 888568), (38, 444284), (76, 222142), (109, 154888), (152, 111071), (218, 77444), (436, 38722), (872, 19361), (1019, 16568), (2038, 8284), (2071, 8152), (4076, 4142)]