11900218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17449}}^1$

素因数の和:17493

約数の個数: 16

約数和(自身を含む): 20102400

約数和(自身を除く): 8202182

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 17449, 34898, 191939, 383878, 540919, 1081838, 5950109, 11900218]

約数ペア:

[(1, 11900218), (2, 5950109), (11, 1081838), (22, 540919), (31, 383878), (62, 191939), (341, 34898), (682, 17449)]