15688210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10529}}^1$

素因数の和:10685

約数の個数: 16

約数和(自身を含む): 28431000

約数和(自身を除く): 12742790

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 10529, 21058, 52645, 105290, 1568821, 3137642, 7844105, 15688210]

約数ペア:

[(1, 15688210), (2, 7844105), (5, 3137642), (10, 1568821), (149, 105290), (298, 52645), (745, 21058), (1490, 10529)]