213323770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1939307}}^1$

素因数の和:1939325

約数の個数: 16

約数和(自身を含む): 418890528

約数和(自身を除く): 205566758

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1939307, 3878614, 9696535, 19393070, 21332377, 42664754, 106661885, 213323770]

約数ペア:

[(1, 213323770), (2, 106661885), (5, 42664754), (10, 21332377), (11, 19393070), (22, 9696535), (55, 3878614), (110, 1939307)]