19227330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{213637}}^1$

素因数の和:213650

約数の個数: 24

約数和(自身を含む): 49991292

約数和(自身を除く): 30763962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 213637, 427274, 640911, 1068185, 1281822, 1922733, 2136370, 3204555, 3845466, 6409110, 9613665, 19227330]

約数ペア:

[(1, 19227330), (2, 9613665), (3, 6409110), (5, 3845466), (6, 3204555), (9, 2136370), (10, 1922733), (15, 1281822), (18, 1068185), (30, 640911), (45, 427274), (90, 213637)]