2109365731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{234713}}^1$

素因数の和:234786

約数の個数: 16

約数和(自身を含む): 2478579840

約数和(自身を除く): 369214109

約数列:

[1, 11, 19, 43, 209, 473, 817, 8987, 234713, 2581843, 4459547, 10092659, 49055017, 111019249, 191760521, 2109365731]

約数ペア:

[(1, 2109365731), (11, 191760521), (19, 111019249), (43, 49055017), (209, 10092659), (473, 4459547), (817, 2581843), (8987, 234713)]