12815214

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{68899}}^1$

素因数の和:68935

約数の個数: 16

約数和(自身を含む): 26457600

約数和(自身を除く): 13642386

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 68899, 137798, 206697, 413394, 2135869, 4271738, 6407607, 12815214]

約数ペア:

[(1, 12815214), (2, 6407607), (3, 4271738), (6, 2135869), (31, 413394), (62, 206697), (93, 137798), (186, 68899)]