16905284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9371}}^1$

素因数の和:9427

約数の個数: 24

約数和(自身を含む): 33064416

約数和(自身を除く): 16159132

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 9371, 18742, 37484, 103081, 206162, 384211, 412324, 768422, 1536844, 4226321, 8452642, 16905284]

約数ペア:

[(1, 16905284), (2, 8452642), (4, 4226321), (11, 1536844), (22, 768422), (41, 412324), (44, 384211), (82, 206162), (164, 103081), (451, 37484), (902, 18742), (1804, 9371)]