384383908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{27943}}^1$

素因数の和:28147

約数の個数: 24

約数和(自身を含む): 712013120

約数和(自身を除く): 327629212

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 13756, 27943, 55886, 111772, 530917, 1061834, 2123668, 5057683, 10115366, 20230732, 96095977, 192191954, 384383908]

約数ペア:

[(1, 384383908), (2, 192191954), (4, 96095977), (19, 20230732), (38, 10115366), (76, 5057683), (181, 2123668), (362, 1061834), (724, 530917), (3439, 111772), (6878, 55886), (13756, 27943)]