30738554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199601}}^1$

素因数の和:199621

約数の個数: 16

約数和(自身を含む): 57485376

約数和(自身を除く): 26746822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199601, 399202, 1397207, 2195611, 2794414, 4391222, 15369277, 30738554]

約数ペア:

[(1, 30738554), (2, 15369277), (7, 4391222), (11, 2794414), (14, 2195611), (22, 1397207), (77, 399202), (154, 199601)]