19018344

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11161}}^1$

素因数の和:11241

約数の個数: 32

約数和(自身を含む): 48219840

約数和(自身を除く): 29201496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11161, 22322, 33483, 44644, 66966, 89288, 133932, 267864, 792431, 1584862, 2377293, 3169724, 4754586, 6339448, 9509172, 19018344]

約数ペア:

[(1, 19018344), (2, 9509172), (3, 6339448), (4, 4754586), (6, 3169724), (8, 2377293), (12, 1584862), (24, 792431), (71, 267864), (142, 133932), (213, 89288), (284, 66966), (426, 44644), (568, 33483), (852, 22322), (1704, 11161)]