19752762

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30203}}^1$

素因数の和:30317

約数の個数: 16

約数和(自身を含む): 39869280

約数和(自身を除く): 20116518

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30203, 60406, 90609, 181218, 3292127, 6584254, 9876381, 19752762]

約数ペア:

[(1, 19752762), (2, 9876381), (3, 6584254), (6, 3292127), (109, 181218), (218, 90609), (327, 60406), (654, 30203)]