19440854

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2459}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 30110400

約数和(自身を除く): 10669546

約数列:

[1, 2, 59, 67, 118, 134, 2459, 3953, 4918, 7906, 145081, 164753, 290162, 329506, 9720427, 19440854]

約数ペア:

[(1, 19440854), (2, 9720427), (59, 329506), (67, 290162), (118, 164753), (134, 145081), (2459, 7906), (3953, 4918)]