13984760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18401}}^1$

素因数の和:18431

約数の個数: 32

約数和(自身を含む): 33123600

約数和(自身を除く): 19138840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 18401, 36802, 73604, 92005, 147208, 184010, 349619, 368020, 699238, 736040, 1398476, 1748095, 2796952, 3496190, 6992380, 13984760]

約数ペア:

[(1, 13984760), (2, 6992380), (4, 3496190), (5, 2796952), (8, 1748095), (10, 1398476), (19, 736040), (20, 699238), (38, 368020), (40, 349619), (76, 184010), (95, 147208), (152, 92005), (190, 73604), (380, 36802), (760, 18401)]