25930886

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1097}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 39844224

約数和(自身を除く): 13913338

約数列:

[1, 2, 53, 106, 223, 446, 1097, 2194, 11819, 23638, 58141, 116282, 244631, 489262, 12965443, 25930886]

約数ペア:

[(1, 25930886), (2, 12965443), (53, 489262), (106, 244631), (223, 116282), (446, 58141), (1097, 23638), (2194, 11819)]