16845730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4194

約数の個数: 32

約数和(自身を含む): 33981120

約数和(自身を除く): 17135390

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 4139, 8278, 20695, 41390, 45529, 91058, 153143, 227645, 306286, 455290, 765715, 1531430, 1684573, 3369146, 8422865, 16845730]

約数ペア:

[(1, 16845730), (2, 8422865), (5, 3369146), (10, 1684573), (11, 1531430), (22, 765715), (37, 455290), (55, 306286), (74, 227645), (110, 153143), (185, 91058), (370, 45529), (407, 41390), (814, 20695), (2035, 8278), (4070, 4139)]