38835665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16421}}^1$

素因数の和:16480

約数の個数: 16

約数和(自身を含む): 52024896

約数和(自身を除く): 13189231

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 16421, 82105, 180631, 706103, 903155, 3530515, 7767133, 38835665]

約数ペア:

[(1, 38835665), (5, 7767133), (11, 3530515), (43, 903155), (55, 706103), (215, 180631), (473, 82105), (2365, 16421)]