2019986306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5153}}^1\times {\mathrm{15077}}^1$

素因数の和:20245

約数の個数: 16

約数和(自身を含む): 3263904504

約数和(自身を除く): 1243918198

約数列:

[1, 2, 13, 26, 5153, 10306, 15077, 30154, 66989, 133978, 196001, 392002, 77691781, 155383562, 1009993153, 2019986306]

約数ペア:

[(1, 2019986306), (2, 1009993153), (13, 155383562), (26, 77691781), (5153, 392002), (10306, 196001), (15077, 133978), (30154, 66989)]