26188897

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 31682560

約数和(自身を除く): 5493663

約数列:

[1, 7, 19, 133, 223, 883, 1561, 4237, 6181, 16777, 29659, 117439, 196909, 1378363, 3741271, 26188897]

約数ペア:

[(1, 26188897), (7, 3741271), (19, 1378363), (133, 196909), (223, 117439), (883, 29659), (1561, 16777), (4237, 6181)]