11894381227

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{19391}}^1$

素因数の和:19890

約数の個数: 16

約数和(自身を含む): 12569739264

約数和(自身を除く): 675358037

約数列:

[1, 31, 47, 421, 1457, 13051, 19391, 19787, 601121, 613397, 911377, 8163611, 28252687, 253071941, 383689717, 11894381227]

約数ペア:

[(1, 11894381227), (31, 383689717), (47, 253071941), (421, 28252687), (1457, 8163611), (13051, 911377), (19391, 613397), (19787, 601121)]