15982494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2143}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 35195904

約数和(自身を除く): 19213410

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2143, 2486, 3729, 4286, 6429, 7458, 12858, 23573, 47146, 70719, 141438, 242159, 484318, 726477, 1452954, 2663749, 5327498, 7991247, 15982494]

約数ペア:

[(1, 15982494), (2, 7991247), (3, 5327498), (6, 2663749), (11, 1452954), (22, 726477), (33, 484318), (66, 242159), (113, 141438), (226, 70719), (339, 47146), (678, 23573), (1243, 12858), (2143, 7458), (2486, 6429), (3729, 4286)]