2100208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11933}}^1$

素因数の和:11952

約数の個数: 20

約数和(自身を含む): 4439448

約数和(自身を除く): 2339240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11933, 23866, 47732, 95464, 131263, 190928, 262526, 525052, 1050104, 2100208]

約数ペア:

[(1, 2100208), (2, 1050104), (4, 525052), (8, 262526), (11, 190928), (16, 131263), (22, 95464), (44, 47732), (88, 23866), (176, 11933)]