19032759

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{8923}}^1$

素因数の和:9011

約数の個数: 16

約数和(自身を含む): 28556800

約数和(自身を除く): 9524041

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 8923, 26769, 80307, 240921, 704917, 2114751, 6344253, 19032759]

約数ペア:

[(1, 19032759), (3, 6344253), (9, 2114751), (27, 704917), (79, 240921), (237, 80307), (711, 26769), (2133, 8923)]