16685682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{213919}}^1$

素因数の和:213937

約数の個数: 16

約数和(自身を含む): 35938560

約数和(自身を除く): 19252878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 213919, 427838, 641757, 1283514, 2780947, 5561894, 8342841, 16685682]

約数ペア:

[(1, 16685682), (2, 8342841), (3, 5561894), (6, 2780947), (13, 1283514), (26, 641757), (39, 427838), (78, 213919)]