21092324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{479371}}^1$

素因数の和:479386

約数の個数: 12

約数和(自身を含む): 40267248

約数和(自身を除く): 19174924

約数列:

[1, 2, 4, 11, 22, 44, 479371, 958742, 1917484, 5273081, 10546162, 21092324]

約数ペア:

[(1, 21092324), (2, 10546162), (4, 5273081), (11, 1917484), (22, 958742), (44, 479371)]