15975212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5419}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 30959040

約数和(自身を除く): 14983828

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 5419, 10838, 21676, 59609, 119218, 238436, 363073, 726146, 1452292, 3993803, 7987606, 15975212]

約数ペア:

[(1, 15975212), (2, 7987606), (4, 3993803), (11, 1452292), (22, 726146), (44, 363073), (67, 238436), (134, 119218), (268, 59609), (737, 21676), (1474, 10838), (2948, 5419)]