13211639286

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{5230261}}^1$

素因数の和:5230687

約数の個数: 16

約数和(自身を含む): 26486046768

約数和(自身を除く): 13274407482

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 5230261, 10460522, 15690783, 31381566, 2201939881, 4403879762, 6605819643, 13211639286]

約数ペア:

[(1, 13211639286), (2, 6605819643), (3, 4403879762), (6, 2201939881), (421, 31381566), (842, 15690783), (1263, 10460522), (2526, 5230261)]