16385876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2267}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 31116960

約数和(自身を除く): 14731084

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 2267, 3614, 4534, 7228, 9068, 29471, 58942, 117884, 315113, 630226, 1260452, 4096469, 8192938, 16385876]

約数ペア:

[(1, 16385876), (2, 8192938), (4, 4096469), (13, 1260452), (26, 630226), (52, 315113), (139, 117884), (278, 58942), (556, 29471), (1807, 9068), (2267, 7228), (3614, 4534)]