25929338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4909}}^1$

素因数の和:5069

約数の個数: 16

約数和(自身を含む): 41244000

約数和(自身を除く): 15314662

約数列:

[1, 2, 19, 38, 139, 278, 2641, 4909, 5282, 9818, 93271, 186542, 682351, 1364702, 12964669, 25929338]

約数ペア:

[(1, 25929338), (2, 12964669), (19, 1364702), (38, 682351), (139, 186542), (278, 93271), (2641, 9818), (4909, 5282)]