30871214

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{11597}}^1$

素因数の和:11632

約数の個数: 16

約数和(自身を含む): 50938416

約数和(自身を除く): 20067202

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 11597, 23194, 127567, 255134, 1403237, 2806474, 15435607, 30871214]

約数ペア:

[(1, 30871214), (2, 15435607), (11, 2806474), (22, 1403237), (121, 255134), (242, 127567), (1331, 23194), (2662, 11597)]