19047064

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{7193}}^1$

素因数の和:7530

約数の個数: 16

約数和(自身を含む): 35826120

約数和(自身を除く): 16779056

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 7193, 14386, 28772, 57544, 2380883, 4761766, 9523532, 19047064]

約数ペア:

[(1, 19047064), (2, 9523532), (4, 4761766), (8, 2380883), (331, 57544), (662, 28772), (1324, 14386), (2648, 7193)]