11851888

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{10433}}^1$

素因数の和:10512

約数の個数: 20

約数和(自身を含む): 23288688

約数和(自身を除く): 11436800

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 10433, 20866, 41732, 83464, 166928, 740743, 1481486, 2962972, 5925944, 11851888]

約数ペア:

[(1, 11851888), (2, 5925944), (4, 2962972), (8, 1481486), (16, 740743), (71, 166928), (142, 83464), (284, 41732), (568, 20866), (1136, 10433)]