15656944

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{1361}}^1$

素因数の和:2088

約数の個数: 20

約数和(自身を含む): 30399840

約数和(自身を除く): 14742896

約数列:

[1, 2, 4, 8, 16, 719, 1361, 1438, 2722, 2876, 5444, 5752, 10888, 11504, 21776, 978559, 1957118, 3914236, 7828472, 15656944]

約数ペア:

[(1, 15656944), (2, 7828472), (4, 3914236), (8, 1957118), (16, 978559), (719, 21776), (1361, 11504), (1438, 10888), (2722, 5752), (2876, 5444)]