15662151664

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{1433213}}^1$

素因数の和:1433904

約数の個数: 20

約数和(自身を含む): 30389869656

約数和(自身を除く): 14727717992

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 5464, 10928, 1433213, 2866426, 5732852, 11465704, 22931408, 978884479, 1957768958, 3915537916, 7831075832, 15662151664]

約数ペア:

[(1, 15662151664), (2, 7831075832), (4, 3915537916), (8, 1957768958), (16, 978884479), (683, 22931408), (1366, 11465704), (2732, 5732852), (5464, 2866426), (10928, 1433213)]