19222278

素因数分解:

$2^1\times 3^1\times {\mathrm{1187}}^1\times {\mathrm{2699}}^1$

素因数の和:3891

約数の個数: 16

約数和(自身を含む): 38491200

約数和(自身を除く): 19268922

約数列:

[1, 2, 3, 6, 1187, 2374, 2699, 3561, 5398, 7122, 8097, 16194, 3203713, 6407426, 9611139, 19222278]

約数ペア:

[(1, 19222278), (2, 9611139), (3, 6407426), (6, 3203713), (1187, 16194), (2374, 8097), (2699, 7122), (3561, 5398)]