12729277582

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47854427}}^1$

素因数の和:47854455

約数の個数: 16

約数和(自身を含む): 22970125440

約数和(自身を除く): 10240847858

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 47854427, 95708854, 334980989, 669961978, 909234113, 1818468226, 6364638791, 12729277582]

約数ペア:

[(1, 12729277582), (2, 6364638791), (7, 1818468226), (14, 909234113), (19, 669961978), (38, 334980989), (133, 95708854), (266, 47854427)]