24769522

素因数分解:

$2^1\times {\mathrm{139}}^2\times {\mathrm{641}}^1$

素因数の和:921

約数の個数: 12

約数和(自身を含む): 37481886

約数和(自身を除く): 12712364

約数列:

[1, 2, 139, 278, 641, 1282, 19321, 38642, 89099, 178198, 12384761, 24769522]

約数ペア:

[(1, 24769522), (2, 12384761), (139, 178198), (278, 89099), (641, 38642), (1282, 19321)]