21422832

素因数分解:

$2^4\times 3^1\times {\mathrm{446309}}^1$

素因数の和:446320

約数の個数: 20

約数和(自身を含む): 55342440

約数和(自身を除く): 33919608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 446309, 892618, 1338927, 1785236, 2677854, 3570472, 5355708, 7140944, 10711416, 21422832]

約数ペア:

[(1, 21422832), (2, 10711416), (3, 7140944), (4, 5355708), (6, 3570472), (8, 2677854), (12, 1785236), (16, 1338927), (24, 892618), (48, 446309)]