22005998

素因数分解:

$2^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{521}}^1$

素因数の和:968

約数の個数: 24

約数和(自身を含む): 38561184

約数和(自身を除く): 16555186

約数列:

[1, 2, 7, 14, 49, 98, 431, 521, 862, 1042, 3017, 3647, 6034, 7294, 21119, 25529, 42238, 51058, 224551, 449102, 1571857, 3143714, 11002999, 22005998]

約数ペア:

[(1, 22005998), (2, 11002999), (7, 3143714), (14, 1571857), (49, 449102), (98, 224551), (431, 51058), (521, 42238), (862, 25529), (1042, 21119), (3017, 7294), (3647, 6034)]