19921152

素因数分解:

$2^8\times 3^1\times {\mathrm{25939}}^1$

素因数の和:25958

約数の個数: 36

約数和(自身を含む): 53021360

約数和(自身を除く): 33100208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 25939, 51878, 77817, 103756, 155634, 207512, 311268, 415024, 622536, 830048, 1245072, 1660096, 2490144, 3320192, 4980288, 6640384, 9960576, 19921152]

約数ペア:

[(1, 19921152), (2, 9960576), (3, 6640384), (4, 4980288), (6, 3320192), (8, 2490144), (12, 1660096), (16, 1245072), (24, 830048), (32, 622536), (48, 415024), (64, 311268), (96, 207512), (128, 155634), (192, 103756), (256, 77817), (384, 51878), (768, 25939)]