12793916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 23909760

約数和(自身を除く): 11115844

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2371, 2698, 4742, 5396, 9484, 45049, 90098, 168341, 180196, 336682, 673364, 3198479, 6396958, 12793916]

約数ペア:

[(1, 12793916), (2, 6396958), (4, 3198479), (19, 673364), (38, 336682), (71, 180196), (76, 168341), (142, 90098), (284, 45049), (1349, 9484), (2371, 5396), (2698, 4742)]