16974893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 18942336

約数和(自身を除く): 1967443

約数列:

[1, 13, 53, 71, 347, 689, 923, 3763, 4511, 18391, 24637, 48919, 239083, 320281, 1305761, 16974893]

約数ペア:

[(1, 16974893), (13, 1305761), (53, 320281), (71, 239083), (347, 48919), (689, 24637), (923, 18391), (3763, 4511)]