19089128

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{9901}}^1$

素因数の和:10148

約数の個数: 16

約数和(自身を含む): 35944260

約数和(自身を除く): 16855132

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 9901, 19802, 39604, 79208, 2386141, 4772282, 9544564, 19089128]

約数ペア:

[(1, 19089128), (2, 9544564), (4, 4772282), (8, 2386141), (241, 79208), (482, 39604), (964, 19802), (1928, 9901)]