105918844

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{73351}}^1$

素因数の和:73393

約数の個数: 18

約数和(自身を含む): 195629784

約数和(自身を除く): 89710940

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 73351, 146702, 293404, 1393669, 2787338, 5574676, 26479711, 52959422, 105918844]

約数ペア:

[(1, 105918844), (2, 52959422), (4, 26479711), (19, 5574676), (38, 2787338), (76, 1393669), (361, 293404), (722, 146702), (1444, 73351)]