25802414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22129}}^1$

素因数の和:22195

約数の個数: 16

約数和(自身を含む): 43020720

約数和(自身を除く): 17218306

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 22129, 44258, 243419, 486838, 1172837, 2345674, 12901207, 25802414]

約数ペア:

[(1, 25802414), (2, 12901207), (11, 2345674), (22, 1172837), (53, 486838), (106, 243419), (583, 44258), (1166, 22129)]