16140586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 30417408

約数和(自身を除く): 14276822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 643, 1141, 1286, 1793, 2282, 3586, 4501, 7073, 9002, 12551, 14146, 25102, 49511, 99022, 104809, 209618, 733663, 1152899, 1467326, 2305798, 8070293, 16140586]

約数ペア:

[(1, 16140586), (2, 8070293), (7, 2305798), (11, 1467326), (14, 1152899), (22, 733663), (77, 209618), (154, 104809), (163, 99022), (326, 49511), (643, 25102), (1141, 14146), (1286, 12551), (1793, 9002), (2282, 7073), (3586, 4501)]