25161244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1319}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 46569600

約数和(自身を除く): 21408356

約数列:

[1, 2, 4, 19, 38, 76, 251, 502, 1004, 1319, 2638, 4769, 5276, 9538, 19076, 25061, 50122, 100244, 331069, 662138, 1324276, 6290311, 12580622, 25161244]

約数ペア:

[(1, 25161244), (2, 12580622), (4, 6290311), (19, 1324276), (38, 662138), (76, 331069), (251, 100244), (502, 50122), (1004, 25061), (1319, 19076), (2638, 9538), (4769, 5276)]