17293804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{35731}}^1$

素因数の和:35757

約数の個数: 18

約数和(自身を含む): 33266492

約数和(自身を除く): 15972688

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 35731, 71462, 142924, 393041, 786082, 1572164, 4323451, 8646902, 17293804]

約数ペア:

[(1, 17293804), (2, 8646902), (4, 4323451), (11, 1572164), (22, 786082), (44, 393041), (121, 142924), (242, 71462), (484, 35731)]