2019213454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{259339}}^1$

素因数の和:259587

約数の個数: 16

約数和(自身を含む): 3221002800

約数和(自身を除く): 1201789346

約数列:

[1, 2, 17, 34, 229, 458, 3893, 7786, 259339, 518678, 4408763, 8817526, 59388631, 118777262, 1009606727, 2019213454]

約数ペア:

[(1, 2019213454), (2, 1009606727), (17, 118777262), (34, 59388631), (229, 8817526), (458, 4408763), (3893, 518678), (7786, 259339)]