2015114090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18319219}}^1$

素因数の和:18319237

約数の個数: 16

約数和(自身を含む): 3956951520

約数和(自身を除く): 1941837430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18319219, 36638438, 91596095, 183192190, 201511409, 403022818, 1007557045, 2015114090]

約数ペア:

[(1, 2015114090), (2, 1007557045), (5, 403022818), (10, 201511409), (11, 183192190), (22, 91596095), (55, 36638438), (110, 18319219)]