16274564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1087}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 30159360

約数和(自身を除く): 13884796

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 1087, 2174, 3743, 4348, 7486, 14972, 20653, 41306, 82612, 214139, 428278, 856556, 4068641, 8137282, 16274564]

約数ペア:

[(1, 16274564), (2, 8137282), (4, 4068641), (19, 856556), (38, 428278), (76, 214139), (197, 82612), (394, 41306), (788, 20653), (1087, 14972), (2174, 7486), (3743, 4348)]