18438382

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3701}}^1$

素因数の和:3803

約数の個数: 16

約数和(自身を含む): 28786752

約数和(自身を除く): 10348370

約数列:

[1, 2, 47, 53, 94, 106, 2491, 3701, 4982, 7402, 173947, 196153, 347894, 392306, 9219191, 18438382]

約数ペア:

[(1, 18438382), (2, 9219191), (47, 392306), (53, 347894), (94, 196153), (106, 173947), (2491, 7402), (3701, 4982)]