13474820

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2819}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 28425600

約数和(自身を除く): 14950780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 2819, 4780, 5638, 11276, 14095, 28190, 56380, 673741, 1347482, 2694964, 3368705, 6737410, 13474820]

約数ペア:

[(1, 13474820), (2, 6737410), (4, 3368705), (5, 2694964), (10, 1347482), (20, 673741), (239, 56380), (478, 28190), (956, 14095), (1195, 11276), (2390, 5638), (2819, 4780)]