25736962

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 39805920

約数和(自身を除く): 14068958

約数列:

[1, 2, 43, 86, 139, 278, 2153, 4306, 5977, 11954, 92579, 185158, 299267, 598534, 12868481, 25736962]

約数ペア:

[(1, 25736962), (2, 12868481), (43, 598534), (86, 299267), (139, 185158), (278, 92579), (2153, 11954), (4306, 5977)]