15383852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 30868992

約数和(自身を除く): 15485140

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 94, 172, 173, 188, 346, 473, 517, 692, 946, 1034, 1892, 1903, 2021, 2068, 3806, 4042, 7439, 7612, 8084, 8131, 14878, 16262, 22231, 29756, 32524, 44462, 81829, 88924, 89441, 163658, 178882, 327316, 349633, 357764, 699266, 1398532, 3845963, 7691926, 15383852]

約数ペア:

[(1, 15383852), (2, 7691926), (4, 3845963), (11, 1398532), (22, 699266), (43, 357764), (44, 349633), (47, 327316), (86, 178882), (94, 163658), (172, 89441), (173, 88924), (188, 81829), (346, 44462), (473, 32524), (517, 29756), (692, 22231), (946, 16262), (1034, 14878), (1892, 8131), (1903, 8084), (2021, 7612), (2068, 7439), (3806, 4042)]