2201936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12511}}^1$

素因数の和:12530

約数の個数: 20

約数和(自身を含む): 4654464

約数和(自身を除く): 2452528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12511, 25022, 50044, 100088, 137621, 200176, 275242, 550484, 1100968, 2201936]

約数ペア:

[(1, 2201936), (2, 1100968), (4, 550484), (8, 275242), (11, 200176), (16, 137621), (22, 100088), (44, 50044), (88, 25022), (176, 12511)]