19670296321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{253493}}^1$

素因数の和:253680

約数の個数: 16

約数和(自身を含む): 21804539904

約数和(自身を除く): 2134243583

約数列:

[1, 13, 47, 127, 611, 1651, 5969, 77597, 253493, 3295409, 11914171, 32193611, 154884223, 418516943, 1513099717, 19670296321]

約数ペア:

[(1, 19670296321), (13, 1513099717), (47, 418516943), (127, 154884223), (611, 32193611), (1651, 11914171), (5969, 3295409), (77597, 253493)]