25249913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 29279376

約数和(自身を除く): 4029463

約数列:

[1, 13, 17, 61, 221, 793, 1037, 1873, 13481, 24349, 31841, 114253, 413933, 1485289, 1942301, 25249913]

約数ペア:

[(1, 25249913), (13, 1942301), (17, 1485289), (61, 413933), (221, 114253), (793, 31841), (1037, 24349), (1873, 13481)]