2011392130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18285383}}^1$

素因数の和:18285401

約数の個数: 16

約数和(自身を含む): 3949642944

約数和(自身を除く): 1938250814

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18285383, 36570766, 91426915, 182853830, 201139213, 402278426, 1005696065, 2011392130]

約数ペア:

[(1, 2011392130), (2, 1005696065), (5, 402278426), (10, 201139213), (11, 182853830), (22, 91426915), (55, 36570766), (110, 18285383)]