19005422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7873}}^1$

素因数の和:7963

約数の個数: 16

約数和(自身を含む): 30614112

約数和(自身を除く): 11608690

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 7873, 15746, 133841, 267682, 558983, 1117966, 9502711, 19005422]

約数ペア:

[(1, 19005422), (2, 9502711), (17, 1117966), (34, 558983), (71, 267682), (142, 133841), (1207, 15746), (2414, 7873)]