16505830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{150053}}^1$

素因数の和:150071

約数の個数: 16

約数和(自身を含む): 32411664

約数和(自身を除く): 15905834

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 150053, 300106, 750265, 1500530, 1650583, 3301166, 8252915, 16505830]

約数ペア:

[(1, 16505830), (2, 8252915), (5, 3301166), (10, 1650583), (11, 1500530), (22, 750265), (55, 300106), (110, 150053)]