22270192

素因数分解:

$2^4\times 7^1\times {\mathrm{198841}}^1$

素因数の和:198856

約数の個数: 20

約数和(自身を含む): 49312816

約数和(自身を除く): 27042624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 198841, 397682, 795364, 1391887, 1590728, 2783774, 3181456, 5567548, 11135096, 22270192]

約数ペア:

[(1, 22270192), (2, 11135096), (4, 5567548), (7, 3181456), (8, 2783774), (14, 1590728), (16, 1391887), (28, 795364), (56, 397682), (112, 198841)]