16257236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12583}}^1$

素因数の和:12623

約数の個数: 24

約数和(自身を含む): 31711680

約数和(自身を除く): 15454444

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12583, 25166, 50332, 213911, 239077, 427822, 478154, 855644, 956308, 4064309, 8128618, 16257236]

約数ペア:

[(1, 16257236), (2, 8128618), (4, 4064309), (17, 956308), (19, 855644), (34, 478154), (38, 427822), (68, 239077), (76, 213911), (323, 50332), (646, 25166), (1292, 12583)]