2012291615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{65579}}^1$

素因数の和:65639

約数の個数: 24

約数和(自身を含む): 2698485840

約数和(自身を除く): 686194225

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 1615, 1805, 6137, 30685, 65579, 327895, 1114843, 1246001, 5574215, 6230005, 21182017, 23674019, 105910085, 118370095, 402458323, 2012291615]

約数ペア:

[(1, 2012291615), (5, 402458323), (17, 118370095), (19, 105910085), (85, 23674019), (95, 21182017), (323, 6230005), (361, 5574215), (1615, 1246001), (1805, 1114843), (6137, 327895), (30685, 65579)]