19338564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{230221}}^1$

素因数の和:230235

約数の個数: 24

約数和(自身を含む): 51569728

約数和(自身を除く): 32231164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 230221, 460442, 690663, 920884, 1381326, 1611547, 2762652, 3223094, 4834641, 6446188, 9669282, 19338564]

約数ペア:

[(1, 19338564), (2, 9669282), (3, 6446188), (4, 4834641), (6, 3223094), (7, 2762652), (12, 1611547), (14, 1381326), (21, 920884), (28, 690663), (42, 460442), (84, 230221)]