19323648

素因数分解:

$2^8\times 3^2\times {\mathrm{8387}}^1$

素因数の和:8409

約数の個数: 54

約数和(自身を含む): 55721484

約数和(自身を除く): 36397836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8387, 16774, 25161, 33548, 50322, 67096, 75483, 100644, 134192, 150966, 201288, 268384, 301932, 402576, 536768, 603864, 805152, 1073536, 1207728, 1610304, 2147072, 2415456, 3220608, 4830912, 6441216, 9661824, 19323648]

約数ペア:

[(1, 19323648), (2, 9661824), (3, 6441216), (4, 4830912), (6, 3220608), (8, 2415456), (9, 2147072), (12, 1610304), (16, 1207728), (18, 1073536), (24, 805152), (32, 603864), (36, 536768), (48, 402576), (64, 301932), (72, 268384), (96, 201288), (128, 150966), (144, 134192), (192, 100644), (256, 75483), (288, 67096), (384, 50322), (576, 33548), (768, 25161), (1152, 16774), (2304, 8387)]