15875772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 41365632

約数和(自身を除く): 25489860

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2797, 2838, 5594, 5676, 8391, 11188, 16782, 30767, 33564, 61534, 92301, 120271, 123068, 184602, 240542, 360813, 369204, 481084, 721626, 1322981, 1443252, 2645962, 3968943, 5291924, 7937886, 15875772]

約数ペア:

[(1, 15875772), (2, 7937886), (3, 5291924), (4, 3968943), (6, 2645962), (11, 1443252), (12, 1322981), (22, 721626), (33, 481084), (43, 369204), (44, 360813), (66, 240542), (86, 184602), (129, 123068), (132, 120271), (172, 92301), (258, 61534), (473, 33564), (516, 30767), (946, 16782), (1419, 11188), (1892, 8391), (2797, 5676), (2838, 5594)]