13221018992

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{937927}}^1$

素因数の和:938816

約数の個数: 20

約数和(自身を含む): 25644827376

約数和(自身を除く): 12423808384

約数列:

[1, 2, 4, 8, 16, 881, 1762, 3524, 7048, 14096, 937927, 1875854, 3751708, 7503416, 15006832, 826313687, 1652627374, 3305254748, 6610509496, 13221018992]

約数ペア:

[(1, 13221018992), (2, 6610509496), (4, 3305254748), (8, 1652627374), (16, 826313687), (881, 15006832), (1762, 7503416), (3524, 3751708), (7048, 1875854), (14096, 937927)]