12892688

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{2909}}^1$

素因数の和:3194

約数の個数: 20

約数和(自身を含む): 25078380

約数和(自身を除く): 12185692

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 2909, 4432, 5818, 11636, 23272, 46544, 805793, 1611586, 3223172, 6446344, 12892688]

約数ペア:

[(1, 12892688), (2, 6446344), (4, 3223172), (8, 1611586), (16, 805793), (277, 46544), (554, 23272), (1108, 11636), (2216, 5818), (2909, 4432)]