12689178

素因数分解:

$2^1\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{1907}}^1$

素因数の和:3021

約数の個数: 16

約数和(自身を含む): 25414560

約数和(自身を除く): 12725382

約数列:

[1, 2, 3, 6, 1109, 1907, 2218, 3327, 3814, 5721, 6654, 11442, 2114863, 4229726, 6344589, 12689178]

約数ペア:

[(1, 12689178), (2, 6344589), (3, 4229726), (6, 2114863), (1109, 11442), (1907, 6654), (2218, 5721), (3327, 3814)]