19608402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{297097}}^1$

素因数の和:297113

約数の個数: 16

約数和(自身を含む): 42782112

約数和(自身を除く): 23173710

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 297097, 594194, 891291, 1782582, 3268067, 6536134, 9804201, 19608402]

約数ペア:

[(1, 19608402), (2, 9804201), (3, 6536134), (6, 3268067), (11, 1782582), (22, 891291), (33, 594194), (66, 297097)]