19012882

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10211}}^1$

素因数の和:10246

約数の個数: 24

約数和(自身を含む): 34925040

約数和(自身を除く): 15912158

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10211, 20422, 71477, 142954, 194009, 388018, 500339, 1000678, 1358063, 2716126, 9506441, 19012882]

約数ペア:

[(1, 19012882), (2, 9506441), (7, 2716126), (14, 1358063), (19, 1000678), (38, 500339), (49, 388018), (98, 194009), (133, 142954), (266, 71477), (931, 20422), (1862, 10211)]