15425188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11939}}^1$

素因数の和:11979

約数の個数: 24

約数和(自身を含む): 30088800

約数和(自身を除く): 14663612

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 11939, 23878, 47756, 202963, 226841, 405926, 453682, 811852, 907364, 3856297, 7712594, 15425188]

約数ペア:

[(1, 15425188), (2, 7712594), (4, 3856297), (17, 907364), (19, 811852), (34, 453682), (38, 405926), (68, 226841), (76, 202963), (323, 47756), (646, 23878), (1292, 11939)]