12457872868

素因数分解:

$2^2\times 7^1\times {\mathrm{30269}}^1\times {\mathrm{14699}}^1$

素因数の和:44979

約数の個数: 24

約数和(自身を含む): 24918264000

約数和(自身を除く): 12460391132

約数列:

[1, 2, 4, 7, 14, 28, 14699, 29398, 30269, 58796, 60538, 102893, 121076, 205786, 211883, 411572, 423766, 847532, 444924031, 889848062, 1779696124, 3114468217, 6228936434, 12457872868]

約数ペア:

[(1, 12457872868), (2, 6228936434), (4, 3114468217), (7, 1779696124), (14, 889848062), (28, 444924031), (14699, 847532), (29398, 423766), (30269, 411572), (58796, 211883), (60538, 205786), (102893, 121076)]