19011768

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6047}}^1$

素因数の和:6187

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 28888392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6047, 12094, 18141, 24188, 36282, 48376, 72564, 145128, 792157, 1584314, 2376471, 3168628, 4752942, 6337256, 9505884, 19011768]

約数ペア:

[(1, 19011768), (2, 9505884), (3, 6337256), (4, 4752942), (6, 3168628), (8, 2376471), (12, 1584314), (24, 792157), (131, 145128), (262, 72564), (393, 48376), (524, 36282), (786, 24188), (1048, 18141), (1572, 12094), (3144, 6047)]