25196222

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2819}}^1$

素因数の和:2971

約数の個数: 16

約数和(自身を含む): 39085200

約数和(自身を除く): 13888978

約数列:

[1, 2, 41, 82, 109, 218, 2819, 4469, 5638, 8938, 115579, 231158, 307271, 614542, 12598111, 25196222]

約数ペア:

[(1, 25196222), (2, 12598111), (41, 614542), (82, 307271), (109, 231158), (218, 115579), (2819, 8938), (4469, 5638)]