13291226224

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{1875173}}^1$

素因数の和:1875624

約数の個数: 20

約数和(自身を含む): 25809894936

約数和(自身を除く): 12518668712

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 1875173, 3750346, 7500692, 15001384, 30002768, 830701639, 1661403278, 3322806556, 6645613112, 13291226224]

約数ペア:

[(1, 13291226224), (2, 6645613112), (4, 3322806556), (8, 1661403278), (16, 830701639), (443, 30002768), (886, 15001384), (1772, 7500692), (3544, 3750346), (7088, 1875173)]