19366954

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4703}}^1$

素因数の和:4805

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 11114966

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 4703, 9406, 136387, 272774, 333913, 667826, 9683477, 19366954]

約数ペア:

[(1, 19366954), (2, 9683477), (29, 667826), (58, 333913), (71, 272774), (142, 136387), (2059, 9406), (4118, 4703)]