16877410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 33623424

約数和(自身を除く): 16746014

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 2161, 3905, 4322, 7810, 10805, 21610, 23771, 47542, 118855, 153431, 237710, 306862, 767155, 1534310, 1687741, 3375482, 8438705, 16877410]

約数ペア:

[(1, 16877410), (2, 8438705), (5, 3375482), (10, 1687741), (11, 1534310), (22, 767155), (55, 306862), (71, 237710), (110, 153431), (142, 118855), (355, 47542), (710, 23771), (781, 21610), (1562, 10805), (2161, 7810), (3905, 4322)]