16536572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 31276896

約数和(自身を除く): 14740324

約数列:

[1, 2, 4, 13, 26, 52, 487, 653, 974, 1306, 1948, 2612, 6331, 8489, 12662, 16978, 25324, 33956, 318011, 636022, 1272044, 4134143, 8268286, 16536572]

約数ペア:

[(1, 16536572), (2, 8268286), (4, 4134143), (13, 1272044), (26, 636022), (52, 318011), (487, 33956), (653, 25324), (974, 16978), (1306, 12662), (1948, 8489), (2612, 6331)]