19100956

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8219}}^1$

素因数の和:8313

約数の個数: 24

約数和(自身を含む): 38666880

約数和(自身を除く): 19565924

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 8219, 16438, 32876, 57533, 115066, 230132, 682177, 1364354, 2728708, 4775239, 9550478, 19100956]

約数ペア:

[(1, 19100956), (2, 9550478), (4, 4775239), (7, 2728708), (14, 1364354), (28, 682177), (83, 230132), (166, 115066), (332, 57533), (581, 32876), (1162, 16438), (2324, 8219)]