18952422

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73459}}^1$

素因数の和:73507

約数の個数: 16

約数和(自身を含む): 38786880

約数和(自身を除く): 19834458

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 73459, 146918, 220377, 440754, 3158737, 6317474, 9476211, 18952422]

約数ペア:

[(1, 18952422), (2, 9476211), (3, 6317474), (6, 3158737), (43, 440754), (86, 220377), (129, 146918), (258, 73459)]