19632076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 36514800

約数和(自身を除く): 16882724

約数列:

[1, 2, 4, 17, 34, 68, 449, 643, 898, 1286, 1796, 2572, 7633, 10931, 15266, 21862, 30532, 43724, 288707, 577414, 1154828, 4908019, 9816038, 19632076]

約数ペア:

[(1, 19632076), (2, 9816038), (4, 4908019), (17, 1154828), (34, 577414), (68, 288707), (449, 43724), (643, 30532), (898, 21862), (1286, 15266), (1796, 10931), (2572, 7633)]