13373264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43991}}^1$

素因数の和:44018

約数の個数: 20

約数和(自身を含む): 27275040

約数和(自身を除く): 13901776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43991, 87982, 175964, 351928, 703856, 835829, 1671658, 3343316, 6686632, 13373264]

約数ペア:

[(1, 13373264), (2, 6686632), (4, 3343316), (8, 1671658), (16, 835829), (19, 703856), (38, 351928), (76, 175964), (152, 87982), (304, 43991)]