17992912

素因数分解:

$2^4\times 7^1\times {\mathrm{160651}}^1$

素因数の和:160666

約数の個数: 20

約数和(自身を含む): 39841696

約数和(自身を除く): 21848784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 160651, 321302, 642604, 1124557, 1285208, 2249114, 2570416, 4498228, 8996456, 17992912]

約数ペア:

[(1, 17992912), (2, 8996456), (4, 4498228), (7, 2570416), (8, 2249114), (14, 1285208), (16, 1124557), (28, 642604), (56, 321302), (112, 160651)]