12691493

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9521}}^1$

素因数の和:9595

約数の個数: 8

約数和(自身を含む): 13406976

約数和(自身を除く): 715483

約数列:

[1, 31, 43, 1333, 9521, 295151, 409403, 12691493]

約数ペア:

[(1, 12691493), (31, 409403), (43, 295151), (1333, 9521)]