2019817142

素因数分解:

$2^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{53813}}^1$

素因数の和:54212

約数の個数: 24

約数和(自身を含む): 3533642496

約数和(自身を除く): 1513825354

約数列:

[1, 2, 7, 14, 49, 98, 383, 766, 2681, 5362, 18767, 37534, 53813, 107626, 376691, 753382, 2636837, 5273674, 20610379, 41220758, 144272653, 288545306, 1009908571, 2019817142]

約数ペア:

[(1, 2019817142), (2, 1009908571), (7, 288545306), (14, 144272653), (49, 41220758), (98, 20610379), (383, 5273674), (766, 2636837), (2681, 753382), (5362, 376691), (18767, 107626), (37534, 53813)]