25422646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5107}}^1$

素因数の和:5259

約数の個数: 16

約数和(自身を含む): 40455360

約数和(自身を除く): 15032714

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 5107, 10214, 97033, 194066, 669017, 1338034, 12711323, 25422646]

約数ペア:

[(1, 25422646), (2, 12711323), (19, 1338034), (38, 669017), (131, 194066), (262, 97033), (2489, 10214), (4978, 5107)]