19353990993

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1\times {\mathrm{96431}}^1$

素因数の和:97032

約数の個数: 16

約数和(自身を含む): 26036640000

約数和(自身を除く): 6682649007

約数列:

[1, 3, 149, 447, 449, 1347, 66901, 96431, 200703, 289293, 14368219, 43104657, 43297519, 129892557, 6451330331, 19353990993]

約数ペア:

[(1, 19353990993), (3, 6451330331), (149, 129892557), (447, 43297519), (449, 43104657), (1347, 14368219), (66901, 289293), (96431, 200703)]