12409705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32233}}^1$

素因数の和:32256

約数の個数: 16

約数和(自身を含む): 18566784

約数和(自身を除く): 6157079

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 32233, 161165, 225631, 354563, 1128155, 1772815, 2481941, 12409705]

約数ペア:

[(1, 12409705), (5, 2481941), (7, 1772815), (11, 1128155), (35, 354563), (55, 225631), (77, 161165), (385, 32233)]