16870546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 33247872

約数和(自身を除く): 16377326

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 433, 506, 847, 866, 1694, 1771, 2783, 3031, 3542, 4763, 5566, 6062, 9526, 9959, 19481, 19918, 33341, 38962, 52393, 66682, 69713, 104786, 109549, 139426, 219098, 366751, 733502, 766843, 1205039, 1533686, 2410078, 8435273, 16870546]

約数ペア:

[(1, 16870546), (2, 8435273), (7, 2410078), (11, 1533686), (14, 1205039), (22, 766843), (23, 733502), (46, 366751), (77, 219098), (121, 139426), (154, 109549), (161, 104786), (242, 69713), (253, 66682), (322, 52393), (433, 38962), (506, 33341), (847, 19918), (866, 19481), (1694, 9959), (1771, 9526), (2783, 6062), (3031, 5566), (3542, 4763)]