17968049210

素因数分解:

$2^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{870967}}^1$

素因数の和:873037

約数の個数: 16

約数和(自身を含む): 32358203136

約数和(自身を除く): 14390153926

約数列:

[1, 2, 5, 10, 2063, 4126, 10315, 20630, 870967, 1741934, 4354835, 8709670, 1796804921, 3593609842, 8984024605, 17968049210]

約数ペア:

[(1, 17968049210), (2, 8984024605), (5, 3593609842), (10, 1796804921), (2063, 8709670), (4126, 4354835), (10315, 1741934), (20630, 870967)]