13840904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22469}}^1$

素因数の和:22493

約数の個数: 32

約数和(自身を含む): 32356800

約数和(自身を除く): 18515896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 22469, 44938, 89876, 157283, 179752, 247159, 314566, 494318, 629132, 988636, 1258264, 1730113, 1977272, 3460226, 6920452, 13840904]

約数ペア:

[(1, 13840904), (2, 6920452), (4, 3460226), (7, 1977272), (8, 1730113), (11, 1258264), (14, 988636), (22, 629132), (28, 494318), (44, 314566), (56, 247159), (77, 179752), (88, 157283), (154, 89876), (308, 44938), (616, 22469)]