16931782

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2957}}^1$

素因数の和:3375

約数の個数: 16

約数和(自身を含む): 29106720

約数和(自身を除く): 12174938

約数列:

[1, 2, 7, 14, 409, 818, 2863, 2957, 5726, 5914, 20699, 41398, 1209413, 2418826, 8465891, 16931782]

約数ペア:

[(1, 16931782), (2, 8465891), (7, 2418826), (14, 1209413), (409, 41398), (818, 20699), (2863, 5914), (2957, 5726)]