2919236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 5463360

約数和(自身を除く): 2544124

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 541, 1082, 1349, 2164, 2698, 5396, 10279, 20558, 38411, 41116, 76822, 153644, 729809, 1459618, 2919236]

約数ペア:

[(1, 2919236), (2, 1459618), (4, 729809), (19, 153644), (38, 76822), (71, 41116), (76, 38411), (142, 20558), (284, 10279), (541, 5396), (1082, 2698), (1349, 2164)]