19660382

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29879}}^1$

素因数の和:29935

約数の個数: 16

約数和(自身を含む): 34421760

約数和(自身を除く): 14761378

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 29879, 59758, 209153, 418306, 1404313, 2808626, 9830191, 19660382]

約数ペア:

[(1, 19660382), (2, 9830191), (7, 2808626), (14, 1404313), (47, 418306), (94, 209153), (329, 59758), (658, 29879)]