12930256910

素因数分解:

$2^1\times 5^1\times {\mathrm{4909}}^1\times {\mathrm{263399}}^1$

素因数の和:268315

約数の個数: 16

約数和(自身を含む): 23279292000

約数和(自身を除く): 10349035090

約数列:

[1, 2, 5, 10, 4909, 9818, 24545, 49090, 263399, 526798, 1316995, 2633990, 1293025691, 2586051382, 6465128455, 12930256910]

約数ペア:

[(1, 12930256910), (2, 6465128455), (5, 2586051382), (10, 1293025691), (4909, 2633990), (9818, 1316995), (24545, 526798), (49090, 263399)]