21080484722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3787367}}^1$

素因数の和:3787414

約数の個数: 24

約数和(自身を含む): 36267835968

約数和(自身を除く): 15187351246

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 3787367, 7574734, 41661037, 83322074, 87109441, 174218882, 458271407, 916542814, 958203851, 1916407702, 10540242361, 21080484722]

約数ペア:

[(1, 21080484722), (2, 10540242361), (11, 1916407702), (22, 958203851), (23, 916542814), (46, 458271407), (121, 174218882), (242, 87109441), (253, 83322074), (506, 41661037), (2783, 7574734), (5566, 3787367)]