133099978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{16759}}^1$

素因数の和:16810

約数の個数: 24

約数和(自身を含む): 229880160

約数和(自身を除く): 96780182

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 16759, 33518, 184349, 318421, 368698, 636842, 3502631, 6049999, 7005262, 12099998, 66549989, 133099978]

約数ペア:

[(1, 133099978), (2, 66549989), (11, 12099998), (19, 7005262), (22, 6049999), (38, 3502631), (209, 636842), (361, 368698), (418, 318421), (722, 184349), (3971, 33518), (7942, 16759)]