19004097

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2593}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 29052800

約数和(自身を除く): 10048703

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 2593, 7329, 7779, 18151, 54453, 904957, 2714871, 6334699, 19004097]

約数ペア:

[(1, 19004097), (3, 6334699), (7, 2714871), (21, 904957), (349, 54453), (1047, 18151), (2443, 7779), (2593, 7329)]