19482866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39439}}^1$

素因数の和:39473

約数の個数: 16

約数和(自身を含む): 33129600

約数和(自身を除く): 13646734

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 39439, 78878, 512707, 749341, 1025414, 1498682, 9741433, 19482866]

約数ペア:

[(1, 19482866), (2, 9741433), (13, 1498682), (19, 1025414), (26, 749341), (38, 512707), (247, 78878), (494, 39439)]