10621456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{34939}}^1$

素因数の和:34966

約数の個数: 20

約数和(自身を含む): 21662800

約数和(自身を除く): 11041344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 34939, 69878, 139756, 279512, 559024, 663841, 1327682, 2655364, 5310728, 10621456]

約数ペア:

[(1, 10621456), (2, 5310728), (4, 2655364), (8, 1327682), (16, 663841), (19, 559024), (38, 279512), (76, 139756), (152, 69878), (304, 34939)]