19098849

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 32855040

約数和(自身を除く): 13756191

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 2851, 6699, 8553, 19957, 31361, 59871, 82679, 94083, 219527, 248037, 578753, 658581, 909469, 1736259, 2728407, 6366283, 19098849]

約数ペア:

[(1, 19098849), (3, 6366283), (7, 2728407), (11, 1736259), (21, 909469), (29, 658581), (33, 578753), (77, 248037), (87, 219527), (203, 94083), (231, 82679), (319, 59871), (609, 31361), (957, 19957), (2233, 8553), (2851, 6699)]