25784026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2963}}^1$

素因数の和:3213

約数の個数: 16

約数和(自身を含む): 40903200

約数和(自身を除く): 15119174

約数列:

[1, 2, 19, 38, 229, 458, 2963, 4351, 5926, 8702, 56297, 112594, 678527, 1357054, 12892013, 25784026]

約数ペア:

[(1, 25784026), (2, 12892013), (19, 1357054), (38, 678527), (229, 112594), (458, 56297), (2963, 8702), (4351, 5926)]