2019941147

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{13687}}^1$

素因数の和:14450

約数の個数: 16

約数和(自身を含む): 2391567360

約数和(自身を除く): 371626213

約数列:

[1, 7, 29, 203, 727, 5089, 13687, 21083, 95809, 147581, 396923, 2778461, 9950449, 69653143, 288563021, 2019941147]

約数ペア:

[(1, 2019941147), (7, 288563021), (29, 69653143), (203, 9950449), (727, 2778461), (5089, 396923), (13687, 147581), (21083, 95809)]