16772924

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13931}}^1$

素因数の和:13985

約数の個数: 24

約数和(自身を含む): 34328448

約数和(自身を除く): 17555524

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 13931, 27862, 55724, 97517, 195034, 390068, 599033, 1198066, 2396132, 4193231, 8386462, 16772924]

約数ペア:

[(1, 16772924), (2, 8386462), (4, 4193231), (7, 2396132), (14, 1198066), (28, 599033), (43, 390068), (86, 195034), (172, 97517), (301, 55724), (602, 27862), (1204, 13931)]