6670672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21970

約数の個数: 20

約数和(自身を含む): 13605280

約数和(自身を除く): 6934608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21943, 43886, 87772, 175544, 351088, 416917, 833834, 1667668, 3335336, 6670672]

約数ペア:

[(1, 6670672), (2, 3335336), (4, 1667668), (8, 833834), (16, 416917), (19, 351088), (38, 175544), (76, 87772), (152, 43886), (304, 21943)]