26647937

素因数分解:

${\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:896

約数の個数: 12

約数和(自身を含む): 28451556

約数和(自身を除く): 1803619

約数列:

[1, 19, 97, 361, 761, 1843, 14459, 35017, 73817, 274721, 1402523, 26647937]

約数ペア:

[(1, 26647937), (19, 1402523), (97, 274721), (361, 73817), (761, 35017), (1843, 14459)]