13668752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{44963}}^1$

素因数の和:44990

約数の個数: 20

約数和(自身を含む): 27877680

約数和(自身を除く): 14208928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 44963, 89926, 179852, 359704, 719408, 854297, 1708594, 3417188, 6834376, 13668752]

約数ペア:

[(1, 13668752), (2, 6834376), (4, 3417188), (8, 1708594), (16, 854297), (19, 719408), (38, 359704), (76, 179852), (152, 89926), (304, 44963)]