25474189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 28336000

約数和(自身を除く): 2861811

約数列:

[1, 13, 43, 199, 229, 559, 2587, 2977, 8557, 9847, 45571, 111241, 128011, 592423, 1959553, 25474189]

約数ペア:

[(1, 25474189), (13, 1959553), (43, 592423), (199, 128011), (229, 111241), (559, 45571), (2587, 9847), (2977, 8557)]