12309808

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:985

約数の個数: 40

約数和(自身を含む): 27498240

約数和(自身を除く): 15188432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 839, 917, 1048, 1678, 1834, 2096, 3356, 3668, 5873, 6712, 7336, 11746, 13424, 14672, 23492, 46984, 93968, 109909, 219818, 439636, 769363, 879272, 1538726, 1758544, 3077452, 6154904, 12309808]

約数ペア:

[(1, 12309808), (2, 6154904), (4, 3077452), (7, 1758544), (8, 1538726), (14, 879272), (16, 769363), (28, 439636), (56, 219818), (112, 109909), (131, 93968), (262, 46984), (524, 23492), (839, 14672), (917, 13424), (1048, 11746), (1678, 7336), (1834, 6712), (2096, 5873), (3356, 3668)]