5419408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17827}}^1$

素因数の和:17854

約数の個数: 20

約数和(自身を含む): 11053360

約数和(自身を除く): 5633952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 17827, 35654, 71308, 142616, 285232, 338713, 677426, 1354852, 2709704, 5419408]

約数ペア:

[(1, 5419408), (2, 2709704), (4, 1354852), (8, 677426), (16, 338713), (19, 285232), (38, 142616), (76, 71308), (152, 35654), (304, 17827)]