19380342

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{170003}}^1$

素因数の和:170027

約数の個数: 16

約数和(自身を含む): 40800960

約数和(自身を除く): 21420618

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 170003, 340006, 510009, 1020018, 3230057, 6460114, 9690171, 19380342]

約数ペア:

[(1, 19380342), (2, 9690171), (3, 6460114), (6, 3230057), (19, 1020018), (38, 510009), (57, 340006), (114, 170003)]