26194274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2621}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 41532480

約数和(自身を除く): 15338206

約数列:

[1, 2, 19, 38, 263, 526, 2621, 4997, 5242, 9994, 49799, 99598, 689323, 1378646, 13097137, 26194274]

約数ペア:

[(1, 26194274), (2, 13097137), (19, 1378646), (38, 689323), (263, 99598), (526, 49799), (2621, 9994), (4997, 5242)]