12291442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 8703758

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 359, 646, 718, 901, 1007, 1802, 2014, 6103, 6821, 12206, 13642, 17119, 19027, 34238, 38054, 115957, 231914, 323459, 361513, 646918, 723026, 6145721, 12291442]

約数ペア:

[(1, 12291442), (2, 6145721), (17, 723026), (19, 646918), (34, 361513), (38, 323459), (53, 231914), (106, 115957), (323, 38054), (359, 34238), (646, 19027), (718, 17119), (901, 13642), (1007, 12206), (1802, 6821), (2014, 6103)]