12782836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{823}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 24502464

約数和(自身を除く): 11719628

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 823, 1412, 1646, 3292, 3883, 7766, 9053, 15532, 18106, 36212, 290519, 581038, 1162076, 3195709, 6391418, 12782836]

約数ペア:

[(1, 12782836), (2, 6391418), (4, 3195709), (11, 1162076), (22, 581038), (44, 290519), (353, 36212), (706, 18106), (823, 15532), (1412, 9053), (1646, 7766), (3292, 3883)]