2011191010

素因数分解:

$2^1\times 5^1\times {\mathrm{3643}}^1\times {\mathrm{55207}}^1$

素因数の和:58857

約数の個数: 16

約数和(自身を含む): 3621203136

約数和(自身を除く): 1610012126

約数列:

[1, 2, 5, 10, 3643, 7286, 18215, 36430, 55207, 110414, 276035, 552070, 201119101, 402238202, 1005595505, 2011191010]

約数ペア:

[(1, 2011191010), (2, 1005595505), (5, 402238202), (10, 201119101), (3643, 552070), (7286, 276035), (18215, 110414), (36430, 55207)]