22821508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6389}}^1$

素因数の和:6459

約数の個数: 24

約数和(自身を含む): 42940800

約数和(自身を除く): 20119292

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 6389, 12778, 25556, 121391, 242782, 300283, 485564, 600566, 1201132, 5705377, 11410754, 22821508]

約数ペア:

[(1, 22821508), (2, 11410754), (4, 5705377), (19, 1201132), (38, 600566), (47, 485564), (76, 300283), (94, 242782), (188, 121391), (893, 25556), (1786, 12778), (3572, 6389)]