40002622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{3361}}^1$

素因数の和:3915

約数の個数: 16

約数和(自身を含む): 65599344

約数和(自身を除く): 25596722

約数列:

[1, 2, 11, 22, 541, 1082, 3361, 5951, 6722, 11902, 36971, 73942, 1818301, 3636602, 20001311, 40002622]

約数ペア:

[(1, 40002622), (2, 20001311), (11, 3636602), (22, 1818301), (541, 73942), (1082, 36971), (3361, 11902), (5951, 6722)]