25095538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{9371}}^1$

素因数の和:9489

約数の個数: 16

約数和(自身を含む): 40936896

約数和(自身を除く): 15841358

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 9371, 18742, 121823, 243646, 965213, 1930426, 12547769, 25095538]

約数ペア:

[(1, 25095538), (2, 12547769), (13, 1930426), (26, 965213), (103, 243646), (206, 121823), (1339, 18742), (2678, 9371)]