19734234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{253003}}^1$

素因数の和:253021

約数の個数: 16

約数和(自身を含む): 42504672

約数和(自身を除く): 22770438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 253003, 506006, 759009, 1518018, 3289039, 6578078, 9867117, 19734234]

約数ペア:

[(1, 19734234), (2, 9867117), (3, 6578078), (6, 3289039), (13, 1518018), (26, 759009), (39, 506006), (78, 253003)]