22786988

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1699}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 45696000

約数和(自身を除く): 22909012

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1699, 1916, 3353, 3398, 6706, 6796, 11893, 13412, 23786, 47572, 813821, 1627642, 3255284, 5696747, 11393494, 22786988]

約数ペア:

[(1, 22786988), (2, 11393494), (4, 5696747), (7, 3255284), (14, 1627642), (28, 813821), (479, 47572), (958, 23786), (1699, 13412), (1916, 11893), (3353, 6796), (3398, 6706)]