19275864

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6131}}^1$

素因数の和:6271

約数の個数: 32

約数和(自身を含む): 48565440

約数和(自身を除く): 29289576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6131, 12262, 18393, 24524, 36786, 49048, 73572, 147144, 803161, 1606322, 2409483, 3212644, 4818966, 6425288, 9637932, 19275864]

約数ペア:

[(1, 19275864), (2, 9637932), (3, 6425288), (4, 4818966), (6, 3212644), (8, 2409483), (12, 1606322), (24, 803161), (131, 147144), (262, 73572), (393, 49048), (524, 36786), (786, 24524), (1048, 18393), (1572, 12262), (3144, 6131)]