19558068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{85781}}^1$

素因数の和:85807

約数の個数: 24

約数和(自身を含む): 48037920

約数和(自身を除く): 28479852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 85781, 171562, 257343, 343124, 514686, 1029372, 1629839, 3259678, 4889517, 6519356, 9779034, 19558068]

約数ペア:

[(1, 19558068), (2, 9779034), (3, 6519356), (4, 4889517), (6, 3259678), (12, 1629839), (19, 1029372), (38, 514686), (57, 343124), (76, 257343), (114, 171562), (228, 85781)]