22422316

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1997}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 44978976

約数和(自身を除く): 22556660

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 1997, 2807, 3994, 5614, 7988, 11228, 13979, 27958, 55916, 800797, 1601594, 3203188, 5605579, 11211158, 22422316]

約数ペア:

[(1, 22422316), (2, 11211158), (4, 5605579), (7, 3203188), (14, 1601594), (28, 800797), (401, 55916), (802, 27958), (1604, 13979), (1997, 11228), (2807, 7988), (3994, 5614)]