19119330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{212437}}^1$

素因数の和:212450

約数の個数: 24

約数和(自身を含む): 49710492

約数和(自身を除く): 30591162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 212437, 424874, 637311, 1062185, 1274622, 1911933, 2124370, 3186555, 3823866, 6373110, 9559665, 19119330]

約数ペア:

[(1, 19119330), (2, 9559665), (3, 6373110), (5, 3823866), (6, 3186555), (9, 2124370), (10, 1911933), (15, 1274622), (18, 1062185), (30, 637311), (45, 424874), (90, 212437)]