19320567

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17359}}^1$

素因数の和:17422

約数の個数: 16

約数和(自身を含む): 29998080

約数和(自身を除く): 10677513

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 17359, 52077, 121513, 364539, 920027, 2760081, 6440189, 19320567]

約数ペア:

[(1, 19320567), (3, 6440189), (7, 2760081), (21, 920027), (53, 364539), (159, 121513), (371, 52077), (1113, 17359)]