13847660

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2897}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 29211840

約数和(自身を除く): 15364180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 2897, 4780, 5794, 11588, 14485, 28970, 57940, 692383, 1384766, 2769532, 3461915, 6923830, 13847660]

約数ペア:

[(1, 13847660), (2, 6923830), (4, 3461915), (5, 2769532), (10, 1384766), (20, 692383), (239, 57940), (478, 28970), (956, 14485), (1195, 11588), (2390, 5794), (2897, 4780)]