887432012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2099}}^1\times {\mathrm{5563}}^1$

素因数の和:7685

約数の個数: 24

約数和(自身を含む): 1635816000

約数和(自身を除く): 748383988

約数列:

[1, 2, 4, 19, 38, 76, 2099, 4198, 5563, 8396, 11126, 22252, 39881, 79762, 105697, 159524, 211394, 422788, 11676737, 23353474, 46706948, 221858003, 443716006, 887432012]

約数ペア:

[(1, 887432012), (2, 443716006), (4, 221858003), (19, 46706948), (38, 23353474), (76, 11676737), (2099, 422788), (4198, 211394), (5563, 159524), (8396, 105697), (11126, 79762), (22252, 39881)]