15019730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12413}}^1$

素因数の和:12442

約数の個数: 24

約数和(自身を含む): 29719116

約数和(自身を除く): 14699386

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 12413, 24826, 62065, 124130, 136543, 273086, 682715, 1365430, 1501973, 3003946, 7509865, 15019730]

約数ペア:

[(1, 15019730), (2, 7509865), (5, 3003946), (10, 1501973), (11, 1365430), (22, 682715), (55, 273086), (110, 136543), (121, 124130), (242, 62065), (605, 24826), (1210, 12413)]