26497438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63391}}^1$

素因数の和:63423

約数の個数: 16

約数和(自身を含む): 45642240

約数和(自身を除く): 19144802

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 63391, 126782, 697301, 1204429, 1394602, 2408858, 13248719, 26497438]

約数ペア:

[(1, 26497438), (2, 13248719), (11, 2408858), (19, 1394602), (22, 1204429), (38, 697301), (209, 126782), (418, 63391)]