29530718

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20479}}^1$

素因数の和:20591

約数の個数: 16

約数和(自身を含む): 51118080

約数和(自身を除く): 21587362

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 20479, 40958, 143353, 286706, 2109337, 4218674, 14765359, 29530718]

約数ペア:

[(1, 29530718), (2, 14765359), (7, 4218674), (14, 2109337), (103, 286706), (206, 143353), (721, 40958), (1442, 20479)]