1963792

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1030

約数の個数: 20

約数和(自身を含む): 3836560

約数和(自身を除く): 1872768

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 883, 1112, 1766, 2224, 3532, 7064, 14128, 122737, 245474, 490948, 981896, 1963792]

約数ペア:

[(1, 1963792), (2, 981896), (4, 490948), (8, 245474), (16, 122737), (139, 14128), (278, 7064), (556, 3532), (883, 2224), (1112, 1766)]