12618554

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1074

約数の個数: 24

約数和(自身を含む): 21070620

約数和(自身を除く): 8452066

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 1009, 2018, 6253, 12506, 13117, 26234, 37333, 74666, 170521, 341042, 485329, 970658, 6309277, 12618554]

約数ペア:

[(1, 12618554), (2, 6309277), (13, 970658), (26, 485329), (37, 341042), (74, 170521), (169, 74666), (338, 37333), (481, 26234), (962, 13117), (1009, 12506), (2018, 6253)]