19427128

素因数分解:

$2^3\times 7^2\times {\mathrm{49559}}^1$

素因数の和:49579

約数の個数: 24

約数和(自身を含む): 42373800

約数和(自身を除く): 22946672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 49559, 99118, 198236, 346913, 396472, 693826, 1387652, 2428391, 2775304, 4856782, 9713564, 19427128]

約数ペア:

[(1, 19427128), (2, 9713564), (4, 4856782), (7, 2775304), (8, 2428391), (14, 1387652), (28, 693826), (49, 396472), (56, 346913), (98, 198236), (196, 99118), (392, 49559)]