19117995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98041}}^1$

素因数の和:98062

約数の個数: 16

約数和(自身を含む): 32942112

約数和(自身を除く): 13824117

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 98041, 294123, 490205, 1274533, 1470615, 3823599, 6372665, 19117995]

約数ペア:

[(1, 19117995), (3, 6372665), (5, 3823599), (13, 1470615), (15, 1274533), (39, 490205), (65, 294123), (195, 98041)]