25394993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 28304640

約数和(自身を除く): 2909647

約数列:

[1, 13, 47, 89, 467, 611, 1157, 4183, 6071, 21949, 41563, 54379, 285337, 540319, 1953461, 25394993]

約数ペア:

[(1, 25394993), (13, 1953461), (47, 540319), (89, 285337), (467, 54379), (611, 41563), (1157, 21949), (4183, 6071)]