16039894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8689}}^1$

素因数の和:8775

約数の個数: 16

約数和(自身を含む): 26278560

約数和(自身を除く): 10238666

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 8689, 17378, 112957, 225914, 616919, 1233838, 8019947, 16039894]

約数ペア:

[(1, 16039894), (2, 8019947), (13, 1233838), (26, 616919), (71, 225914), (142, 112957), (923, 17378), (1846, 8689)]