12966486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{166237}}^1$

素因数の和:166255

約数の個数: 16

約数和(自身を含む): 27927984

約数和(自身を除く): 14961498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 166237, 332474, 498711, 997422, 2161081, 4322162, 6483243, 12966486]

約数ペア:

[(1, 12966486), (2, 6483243), (3, 4322162), (6, 2161081), (13, 997422), (26, 498711), (39, 332474), (78, 166237)]