28876922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1453}}^1$

素因数の和:1997

約数の個数: 16

約数和(自身を含む): 45713760

約数和(自身を除く): 16836838

約数列:

[1, 2, 19, 38, 523, 1046, 1453, 2906, 9937, 19874, 27607, 55214, 759919, 1519838, 14438461, 28876922]

約数ペア:

[(1, 28876922), (2, 14438461), (19, 1519838), (38, 759919), (523, 55214), (1046, 27607), (1453, 19874), (2906, 9937)]