21974824

素因数分解:

$2^3\times {\mathrm{613}}^1\times {\mathrm{4481}}^1$

素因数の和:5100

約数の個数: 16

約数和(自身を含む): 41279220

約数和(自身を除く): 19304396

約数列:

[1, 2, 4, 8, 613, 1226, 2452, 4481, 4904, 8962, 17924, 35848, 2746853, 5493706, 10987412, 21974824]

約数ペア:

[(1, 21974824), (2, 10987412), (4, 5493706), (8, 2746853), (613, 35848), (1226, 17924), (2452, 8962), (4481, 4904)]