19135728

素因数分解:

$2^4\times 3^2\times {\mathrm{132887}}^1$

素因数の和:132901

約数の個数: 30

約数和(自身を含む): 53553864

約数和(自身を除く): 34418136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132887, 265774, 398661, 531548, 797322, 1063096, 1195983, 1594644, 2126192, 2391966, 3189288, 4783932, 6378576, 9567864, 19135728]

約数ペア:

[(1, 19135728), (2, 9567864), (3, 6378576), (4, 4783932), (6, 3189288), (8, 2391966), (9, 2126192), (12, 1594644), (16, 1195983), (18, 1063096), (24, 797322), (36, 531548), (48, 398661), (72, 265774), (144, 132887)]