19562914

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19681}}^1$

素因数の和:19761

約数の個数: 16

約数和(自身を含む): 34010496

約数和(自身を除く): 14447582

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 19681, 39362, 137767, 275534, 1397351, 2794702, 9781457, 19562914]

約数ペア:

[(1, 19562914), (2, 9781457), (7, 2794702), (14, 1397351), (71, 275534), (142, 137767), (497, 39362), (994, 19681)]