25870001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1619}}^1$

素因数の和:1696

約数の個数: 12

約数和(自身を含む): 28220400

約数和(自身を除く): 2350399

約数列:

[1, 19, 29, 551, 841, 1619, 15979, 30761, 46951, 892069, 1361579, 25870001]

約数ペア:

[(1, 25870001), (19, 1361579), (29, 892069), (551, 46951), (841, 30761), (1619, 15979)]