71221348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{85193}}^1$

素因数の和:85227

約数の個数: 24

約数和(自身を含む): 143125920

約数和(自身を除く): 71904572

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 85193, 170386, 340772, 937123, 1618667, 1874246, 3237334, 3748492, 6474668, 17805337, 35610674, 71221348]

約数ペア:

[(1, 71221348), (2, 35610674), (4, 17805337), (11, 6474668), (19, 3748492), (22, 3237334), (38, 1874246), (44, 1618667), (76, 937123), (209, 340772), (418, 170386), (836, 85193)]