25938298

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1987}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 39934944

約数和(自身を除く): 13996646

約数列:

[1, 2, 61, 107, 122, 214, 1987, 3974, 6527, 13054, 121207, 212609, 242414, 425218, 12969149, 25938298]

約数ペア:

[(1, 25938298), (2, 12969149), (61, 425218), (107, 242414), (122, 212609), (214, 121207), (1987, 13054), (3974, 6527)]