15756484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1667}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 29423520

約数和(自身を除く): 13667036

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 1667, 2363, 3334, 4726, 6668, 9452, 28339, 56678, 113356, 231713, 463426, 926852, 3939121, 7878242, 15756484]

約数ペア:

[(1, 15756484), (2, 7878242), (4, 3939121), (17, 926852), (34, 463426), (68, 231713), (139, 113356), (278, 56678), (556, 28339), (1667, 9452), (2363, 6668), (3334, 4726)]