39423886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12071}}^1$

素因数の和:12167

約数の個数: 16

約数和(自身を含む): 62581248

約数和(自身を除く): 23157362

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 12071, 24142, 277633, 555266, 857041, 1714082, 19711943, 39423886]

約数ペア:

[(1, 39423886), (2, 19711943), (23, 1714082), (46, 857041), (71, 555266), (142, 277633), (1633, 24142), (3266, 12071)]