15011128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4027

約数の個数: 32

約数和(自身を含む): 31426560

約数和(自身を除く): 16415432

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 3967, 7934, 15868, 31736, 43637, 87274, 170581, 174548, 341162, 349096, 682324, 1364648, 1876391, 3752782, 7505564, 15011128]

約数ペア:

[(1, 15011128), (2, 7505564), (4, 3752782), (8, 1876391), (11, 1364648), (22, 682324), (43, 349096), (44, 341162), (86, 174548), (88, 170581), (172, 87274), (344, 43637), (473, 31736), (946, 15868), (1892, 7934), (3784, 3967)]