19703334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{469127}}^1$

素因数の和:469139

約数の個数: 16

約数和(自身を含む): 45036288

約数和(自身を除く): 25332954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 469127, 938254, 1407381, 2814762, 3283889, 6567778, 9851667, 19703334]

約数ペア:

[(1, 19703334), (2, 9851667), (3, 6567778), (6, 3283889), (7, 2814762), (14, 1407381), (21, 938254), (42, 469127)]