19409982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{170263}}^1$

素因数の和:170287

約数の個数: 16

約数和(自身を含む): 40863360

約数和(自身を除く): 21453378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 170263, 340526, 510789, 1021578, 3234997, 6469994, 9704991, 19409982]

約数ペア:

[(1, 19409982), (2, 9704991), (3, 6469994), (6, 3234997), (19, 1021578), (38, 510789), (57, 340526), (114, 170263)]