25375393

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 27578880

約数和(自身を除く): 2203487

約数列:

[1, 19, 53, 113, 223, 1007, 2147, 4237, 5989, 11819, 25199, 113791, 224561, 478781, 1335547, 25375393]

約数ペア:

[(1, 25375393), (19, 1335547), (53, 478781), (113, 224561), (223, 113791), (1007, 25199), (2147, 11819), (4237, 5989)]