15990294

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{24907}}^1$

素因数の和:25019

約数の個数: 16

約数和(自身を含む): 32280768

約数和(自身を除く): 16290474

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 24907, 49814, 74721, 149442, 2665049, 5330098, 7995147, 15990294]

約数ペア:

[(1, 15990294), (2, 7995147), (3, 5330098), (6, 2665049), (107, 149442), (214, 74721), (321, 49814), (642, 24907)]