19384428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{230767}}^1$

素因数の和:230781

約数の個数: 24

約数和(自身を含む): 51692032

約数和(自身を除く): 32307604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 230767, 461534, 692301, 923068, 1384602, 1615369, 2769204, 3230738, 4846107, 6461476, 9692214, 19384428]

約数ペア:

[(1, 19384428), (2, 9692214), (3, 6461476), (4, 4846107), (6, 3230738), (7, 2769204), (12, 1615369), (14, 1384602), (21, 923068), (28, 692301), (42, 461534), (84, 230767)]