12729291230

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3038017}}^1$

素因数の和:3038443

約数の個数: 16

約数和(自身を含む): 22967416080

約数和(自身を除く): 10238124850

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 3038017, 6076034, 15190085, 30380170, 1272929123, 2545858246, 6364645615, 12729291230]

約数ペア:

[(1, 12729291230), (2, 6364645615), (5, 2545858246), (10, 1272929123), (419, 30380170), (838, 15190085), (2095, 6076034), (4190, 3038017)]