19301188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14939}}^1$

素因数の和:14979

約数の個数: 24

約数和(自身を含む): 37648800

約数和(自身を除く): 18347612

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 14939, 29878, 59756, 253963, 283841, 507926, 567682, 1015852, 1135364, 4825297, 9650594, 19301188]

約数ペア:

[(1, 19301188), (2, 9650594), (4, 4825297), (17, 1135364), (19, 1015852), (34, 567682), (38, 507926), (68, 283841), (76, 253963), (323, 59756), (646, 29878), (1292, 14939)]