15291896

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{1447}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 28713840

約数和(自身を除く): 13421944

約数列:

[1, 2, 4, 8, 1321, 1447, 2642, 2894, 5284, 5788, 10568, 11576, 1911487, 3822974, 7645948, 15291896]

約数ペア:

[(1, 15291896), (2, 7645948), (4, 3822974), (8, 1911487), (1321, 11576), (1447, 10568), (2642, 5788), (2894, 5284)]