26893531

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{883}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 32531200

約数和(自身を除く): 5637669

約数列:

[1, 7, 19, 133, 229, 883, 1603, 4351, 6181, 16777, 30457, 117439, 202207, 1415449, 3841933, 26893531]

約数ペア:

[(1, 26893531), (7, 3841933), (19, 1415449), (133, 202207), (229, 117439), (883, 30457), (1603, 16777), (4351, 6181)]