19188108

素因数分解:

$2^2\times 3^2\times {\mathrm{533003}}^1$

素因数の和:533013

約数の個数: 18

約数和(自身を含む): 48503364

約数和(自身を除く): 29315256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 533003, 1066006, 1599009, 2132012, 3198018, 4797027, 6396036, 9594054, 19188108]

約数ペア:

[(1, 19188108), (2, 9594054), (3, 6396036), (4, 4797027), (6, 3198018), (9, 2132012), (12, 1599009), (18, 1066006), (36, 533003)]