15204306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 32897088

約数和(自身を除く): 17692782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 491, 794, 982, 1191, 1473, 2382, 2946, 5161, 6383, 10322, 12766, 15483, 19149, 30966, 38298, 194927, 389854, 584781, 1169562, 2534051, 5068102, 7602153, 15204306]

約数ペア:

[(1, 15204306), (2, 7602153), (3, 5068102), (6, 2534051), (13, 1169562), (26, 584781), (39, 389854), (78, 194927), (397, 38298), (491, 30966), (794, 19149), (982, 15483), (1191, 12766), (1473, 10322), (2382, 6383), (2946, 5161)]