19440724959

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{383}}^1\times {\mathrm{18371}}^1$

素因数の和:19067

約数の個数: 24

約数和(自身を含む): 28247611392

約数和(自身を除く): 8806886433

約数列:

[1, 3, 9, 307, 383, 921, 1149, 2763, 3447, 18371, 55113, 117581, 165339, 352743, 1058229, 5639897, 7036093, 16919691, 21108279, 50759073, 63324837, 2160080551, 6480241653, 19440724959]

約数ペア:

[(1, 19440724959), (3, 6480241653), (9, 2160080551), (307, 63324837), (383, 50759073), (921, 21108279), (1149, 16919691), (2763, 7036093), (3447, 5639897), (18371, 1058229), (55113, 352743), (117581, 165339)]