12489155

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3533}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 17302464

約数和(自身を除く): 4813309

約数列:

[1, 5, 7, 35, 101, 505, 707, 3533, 3535, 17665, 24731, 123655, 356833, 1784165, 2497831, 12489155]

約数ペア:

[(1, 12489155), (5, 2497831), (7, 1784165), (35, 356833), (101, 123655), (505, 24731), (707, 17665), (3533, 3535)]