12875186

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 19941336

約数和(自身を除く): 7066150

約数列:

[1, 2, 37, 74, 257, 514, 677, 1354, 9509, 19018, 25049, 50098, 173989, 347978, 6437593, 12875186]

約数ペア:

[(1, 12875186), (2, 6437593), (37, 347978), (74, 173989), (257, 50098), (514, 25049), (677, 19018), (1354, 9509)]