2019936308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3881}}^1\times {\mathrm{10009}}^1$

素因数の和:13907

約数の個数: 24

約数和(自身を含む): 3808164360

約数和(自身を除く): 1788228052

約数列:

[1, 2, 4, 13, 26, 52, 3881, 7762, 10009, 15524, 20018, 40036, 50453, 100906, 130117, 201812, 260234, 520468, 38844929, 77689858, 155379716, 504984077, 1009968154, 2019936308]

約数ペア:

[(1, 2019936308), (2, 1009968154), (4, 504984077), (13, 155379716), (26, 77689858), (52, 38844929), (3881, 520468), (7762, 260234), (10009, 201812), (15524, 130117), (20018, 100906), (40036, 50453)]