23381578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14969}}^1$

素因数の和:15053

約数の個数: 16

約数和(自身を含む): 38802240

約数和(自身を除く): 15420662

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 14969, 29938, 164659, 329318, 1062799, 2125598, 11690789, 23381578]

約数ペア:

[(1, 23381578), (2, 11690789), (11, 2125598), (22, 1062799), (71, 329318), (142, 164659), (781, 29938), (1562, 14969)]