17155622

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{70891}}^1$

素因数の和:70915

約数の個数: 12

約数和(自身を含む): 28285908

約数和(自身を除く): 11130286

約数列:

[1, 2, 11, 22, 121, 242, 70891, 141782, 779801, 1559602, 8577811, 17155622]

約数ペア:

[(1, 17155622), (2, 8577811), (11, 1559602), (22, 779801), (121, 141782), (242, 70891)]