13561072

素因数分解:

$2^4\times 7^1\times {\mathrm{121081}}^1$

素因数の和:121096

約数の個数: 20

約数和(自身を含む): 30028336

約数和(自身を除く): 16467264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 121081, 242162, 484324, 847567, 968648, 1695134, 1937296, 3390268, 6780536, 13561072]

約数ペア:

[(1, 13561072), (2, 6780536), (4, 3390268), (7, 1937296), (8, 1695134), (14, 968648), (16, 847567), (28, 484324), (56, 242162), (112, 121081)]