193779088

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{18719}}^1$

素因数の和:19374

約数の個数: 20

約数和(自身を含む): 376047360

約数和(自身を除く): 182268272

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 18719, 37438, 74876, 149752, 299504, 12111193, 24222386, 48444772, 96889544, 193779088]

約数ペア:

[(1, 193779088), (2, 96889544), (4, 48444772), (8, 24222386), (16, 12111193), (647, 299504), (1294, 149752), (2588, 74876), (5176, 37438), (10352, 18719)]