19046744

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{33533}}^1$

素因数の和:33610

約数の個数: 16

約数和(自身を含む): 36216720

約数和(自身を除く): 17169976

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 33533, 67066, 134132, 268264, 2380843, 4761686, 9523372, 19046744]

約数ペア:

[(1, 19046744), (2, 9523372), (4, 4761686), (8, 2380843), (71, 268264), (142, 134132), (284, 67066), (568, 33533)]