2019045368

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{10111}}^1$

素因数の和:10455

約数の個数: 32

約数和(自身を含む): 3837504000

約数和(自身を除く): 1818458632

約数列:

[1, 2, 4, 8, 109, 218, 229, 436, 458, 872, 916, 1832, 10111, 20222, 24961, 40444, 49922, 80888, 99844, 199688, 1102099, 2204198, 2315419, 4408396, 4630838, 8816792, 9261676, 18523352, 252380671, 504761342, 1009522684, 2019045368]

約数ペア:

[(1, 2019045368), (2, 1009522684), (4, 504761342), (8, 252380671), (109, 18523352), (218, 9261676), (229, 8816792), (436, 4630838), (458, 4408396), (872, 2315419), (916, 2204198), (1832, 1102099), (10111, 199688), (20222, 99844), (24961, 80888), (40444, 49922)]