16189786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5393}}^1$

素因数の和:5493

約数の個数: 16

約数和(自身を含む): 25891200

約数和(自身を除く): 9701414

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 5393, 10786, 102467, 204934, 426047, 852094, 8094893, 16189786]

約数ペア:

[(1, 16189786), (2, 8094893), (19, 852094), (38, 426047), (79, 204934), (158, 102467), (1501, 10786), (3002, 5393)]