19238610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641287}}^1$

素因数の和:641297

約数の個数: 16

約数和(自身を含む): 46172736

約数和(自身を除く): 26934126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641287, 1282574, 1923861, 3206435, 3847722, 6412870, 9619305, 19238610]

約数ペア:

[(1, 19238610), (2, 9619305), (3, 6412870), (5, 3847722), (6, 3206435), (10, 1923861), (15, 1282574), (30, 641287)]