15891852

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{5153}}^1$

素因数の和:5417

約数の個数: 24

約数和(自身を含む): 37232496

約数和(自身を除く): 21340644

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 5153, 10306, 15459, 20612, 30918, 61836, 1324321, 2648642, 3972963, 5297284, 7945926, 15891852]

約数ペア:

[(1, 15891852), (2, 7945926), (3, 5297284), (4, 3972963), (6, 2648642), (12, 1324321), (257, 61836), (514, 30918), (771, 20612), (1028, 15459), (1542, 10306), (3084, 5153)]