12212102

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1987}}^1$

素因数の和:2435

約数の個数: 16

約数和(自身を含む): 20993280

約数和(自身を除く): 8781178

約数列:

[1, 2, 7, 14, 439, 878, 1987, 3073, 3974, 6146, 13909, 27818, 872293, 1744586, 6106051, 12212102]

約数ペア:

[(1, 12212102), (2, 6106051), (7, 1744586), (14, 872293), (439, 27818), (878, 13909), (1987, 6146), (3073, 3974)]