12658484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 23466240

約数和(自身を除く): 10807756

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 863, 1726, 3452, 3667, 7334, 14668, 16397, 32794, 65588, 166559, 333118, 666236, 3164621, 6329242, 12658484]

約数ペア:

[(1, 12658484), (2, 6329242), (4, 3164621), (19, 666236), (38, 333118), (76, 166559), (193, 65588), (386, 32794), (772, 16397), (863, 14668), (1726, 7334), (3452, 3667)]