12280543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 14009760

約数和(自身を除く): 1729217

約数列:

[1, 11, 29, 137, 281, 319, 1507, 3091, 3973, 8149, 38497, 43703, 89639, 423467, 1116413, 12280543]

約数ペア:

[(1, 12280543), (11, 1116413), (29, 423467), (137, 89639), (281, 43703), (319, 38497), (1507, 8149), (3091, 3973)]