12669555

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17971}}^1$

素因数の和:18026

約数の個数: 16

約数和(自身を含む): 20703744

約数和(自身を除く): 8034189

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 17971, 53913, 89855, 269565, 844637, 2533911, 4223185, 12669555]

約数ペア:

[(1, 12669555), (3, 4223185), (5, 2533911), (15, 844637), (47, 269565), (141, 89855), (235, 53913), (705, 17971)]