22449424

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{1709}}^1$

素因数の和:2538

約数の個数: 20

約数和(自身を含む): 43574220

約数和(自身を除く): 21124796

約数列:

[1, 2, 4, 8, 16, 821, 1642, 1709, 3284, 3418, 6568, 6836, 13136, 13672, 27344, 1403089, 2806178, 5612356, 11224712, 22449424]

約数ペア:

[(1, 22449424), (2, 11224712), (4, 5612356), (8, 2806178), (16, 1403089), (821, 27344), (1642, 13672), (1709, 13136), (3284, 6836), (3418, 6568)]