20251247

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 22161600

約数和(自身を除く): 1910353

約数列:

[1, 23, 37, 53, 449, 851, 1219, 1961, 10327, 16613, 23797, 45103, 382099, 547331, 880489, 20251247]

約数ペア:

[(1, 20251247), (23, 880489), (37, 547331), (53, 382099), (449, 45103), (851, 23797), (1219, 16613), (1961, 10327)]