19698097

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 21450240

約数和(自身を除く): 1752143

約数列:

[1, 23, 37, 79, 293, 851, 1817, 2923, 6739, 10841, 23147, 67229, 249343, 532381, 856439, 19698097]

約数ペア:

[(1, 19698097), (23, 856439), (37, 532381), (79, 249343), (293, 67229), (851, 23147), (1817, 10841), (2923, 6739)]