30211478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{1361}}^1$

素因数の和:2383

約数の個数: 16

約数和(自身を含む): 49522320

約数和(自身を除く): 19310842

約数列:

[1, 2, 11, 22, 1009, 1361, 2018, 2722, 11099, 14971, 22198, 29942, 1373249, 2746498, 15105739, 30211478]

約数ペア:

[(1, 30211478), (2, 15105739), (11, 2746498), (22, 1373249), (1009, 29942), (1361, 22198), (2018, 14971), (2722, 11099)]